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Honeywell radiator valve head how to use?
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Honeywell radiator valve head how to use?
A two minute video for a two minute jobNeed a new valve head? Buy one here Vt117epfe Vt117 series Vt117epfd Vt117d. A two minute video for a two minute job View and Download Honeywell VT15 installation and user instruction online VT15 thermostat pdf manual download. The heads screw on to about a 30mm valve body. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room … 4. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. I touched on this in my Market Recon column this morning Last week. I mean it makes sen. If you go into a room that's cold and the radiator is burning hot, leave it alone and. I've given up with the slow response times of these TRVs and was thinking about trying a Drayton TRV4 on one of the radiators, given the liquid sensor and 'A' rating. A two minute video for a two minute job View and Download Honeywell VT15 installation and user instruction online VT15 thermostat pdf manual download. View and Download Honeywell VT117E reference manual online. Thermostatic radiator valves are self-regulating valves used for adjusting hot water based on the room’s temperature. Honeywell's pressure independent thermostatic radiator valves are a combination of a presettable thermostatic radiator valve and differential pressure control valve which enables a significant increase of the two-pipe heating systems efficiency. The temperature of diffe-rent rooms is controlled individually and energy is saved. View and Download Honeywell VT117E reference manual online. In this video explanation, I demonstrate. Foreign companies don’t quite know what to make of China’s leadership transition. Together with a radiator thermostat, for example the Thera-4, they con-trol the room temperature by regulating the flow of hot water into the radiator or heat exchanger. VT117E plumbing product pdf manual download. THERMOSTATIC RADIATOR VALVE. The temperature of diffe-rent rooms is controlled individually and energy is saved. 4-liter, three-valve V-8 engine include problems with the engine’s cam phasers that can lead to camshaft failure in high-mileage engines and durab. The VTL120 is adjustable by turning the top anti-clockwise to increase 2. How to remove and replace a thermostatic radiator valve head. Next, you need to open the bleed valve, which would normally be done using a radiator key. These appear to be very old as I can't find an exact match! Will any of Honeywell's current heads be compatible? Jan 17, 2023 · The best way to use thermostatic radiator valves is to decide on a comfortable room temperature and set the number on the TRV accordingly. Apple Pay accepted in store. It is intended to fit onto the radiator … Buy Honeywell Home Thermostatic Radiator Valves at Screwfix UK call centre ready for your call 24/7 PayPal accepted online. explanation of how a thermostatic radiator valve (TRV) works , and how to replace the head on a Drayton RT212 Page 2 7. A TRV is fitted to the water heating system to … How do Thermostatic Radiator Valves Work? The TRV is a valve that self-regulates, meaning it adjusts the flow of water into your radiator or heated towel rail … View and Download Honeywell HR92 user manual online. Mitral regurgitation is a disorder in which the mitral valve on the left side of the heart does not close properly. TRV's or Thermostatic Radiator Valves have numbers on the sides that correlate to the temperature in the room. Aug 18, 2023 · The Honeywell radiator valve head is a thermostatic radiator valve (TRV) that is utilized to control the temperature of a room. Next, you need to open the bleed valve, which would normally be done using a radiator key. Jul 2, 2019 · How do Thermostatic Radiator Valves Work? The TRV is a valve that self-regulates, meaning it adjusts the flow of water into your radiator or heated towel rail depending on the setting. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. 4. Turn head to open position. This manual comes under the category thermostat and has been rated by 8 people with an average of a 8 This manual is available in the following languages: English. APPLICATION. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. Wireless Radiator Controller. The heads screw on to about a 30mm valve body. I've given up with the slow response … Welcome to my latest plumbing tips video where i will be showing you how to replace a TRV without draining the heating system. In this video explanation, I demonstrate. The temperature of diffe-rent rooms is controlled individually and energy is saved. HR92 temperature controller pdf manual download. Jan 22, 2016 · #1. Also for: Vt117epfe, Vt117 series, Vt117epfd, Vt117d. Maximum working pressure 10 Bar (150psi) 6°C 10°C 15°C. This manual comes under the category thermostat and has been rated by 8 people with an average of a 8 This manual is available in the following languages: English. APPLICATION. Buy Honeywell Home Thermostatic Radiator Valves at Screwfix UK call centre ready for your call 24/7 PayPal accepted online. Adjustment / Setting of thermostat 6 Head to body 1. Mar 31, 2016 · How to remove and replace a thermostatic radiator valve head. It is intended to fit onto the radiator valve and manage the progression of heated water into the radiator. Apr 2, 2022 · Welcome to my latest plumbing tips video where i will be showing you how to replace a TRV without draining the heating system. But if you're using an alternative tool, use that instead. Steam has mainly been a gaming marketplace for PC games over the years, but Valve appears to be doubling down on the platform’s social aspects with its newly launched Steam Chat me. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. 5 connection • Certain Honeywell MT4 actuators • Honeywell Hometronic HR80 and Roomtronic HR40 actua-tors AT-Concept The TRV is a valve that self-regulates, meaning it adjusts the flow of water into your radiator or heated towel rail depending on the setting. Blood flows out of your heart and into a large blood vessel called the aorta. Next, you need to open the bleed valve, which would normally be done using a radiator key. HR92 temperature controller pdf manual download. Jan 22, 2016 · #1. Hi, I currently have standard (wax) Honeywell TRVs on my radiators. It is intended to fit onto the radiator valve and manage the progression of heated water into the radiator. Buy Honeywell Home Thermostatic Radiator Valves at Screwfix UK call centre ready for your call 24/7 PayPal accepted online. Foreign companies don’t quite know what to make of China’s leadership transition. Also for: Vt117epfe, Vt117 series, Vt117epfd, Vt117d. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. However, it now comes in an innovative liquid model. Brief description. Buy Honeywell Home Thermostatic Radiator Valves at Screwfix UK call centre ready for your call 24/7 PayPal accepted online. SKU: T3019MMAW0. It is intended to fit onto the radiator valve and manage the progression of heated water into the radiator. Turn head to open position. Jul 2, 2019 · How do Thermostatic Radiator Valves Work? The TRV is a valve that self-regulates, meaning it adjusts the flow of water into your radiator or heated towel rail depending on the setting. Jul 2, 2019 · How do Thermostatic Radiator Valves Work? The TRV is a valve that self-regulates, meaning it adjusts the flow of water into your radiator or heated towel rail depending on the setting. Aug 18, 2023 · The Honeywell radiator valve head is a thermostatic radiator valve (TRV) that is utilized to control the temperature of a room. I will show you step by step h. Apple Pay accepted in store. But if you’re using an alternative tool, use that instead. Next, you need to open the bleed valve, which would normally be done using a radiator key. Racing around the world at 43,000 feet, you may think that the biggest threat is hitti. Dec 3, 2023 · Thermostatic radiator valves are self-regulating valves used for adjusting hot water based on the room’s temperature. Together with a radiator thermostat, for example the Thera-4, they con-trol the room temperature by regulating the flow of hot water into the radiator or heat exchanger. One of our Honeywell TRV heads broke (like one in photo) and I'm looking for a replacement. ON IS WITH T104 CONTROL INSTALLED. Jul 2, 2019 · How do Thermostatic Radiator Valves Work? The TRV is a valve that self-regulates, meaning it adjusts the flow of water into your radiator or heated towel rail depending on the setting. TRV's or Thermostatic Radiator Valves have numbers on the sides that correlate to the temperature in the room. Regularly changing the settings on a TRV is not recommended and will undermine their money saving qualities, which is one of the main benefits of installing them in the first place. TRV's or Thermostatic Radiator Valves have numbers on the sides that correlate to the temperature in the room. road closure map california Together with a radiator thermostat, for example the Thera-4, they con-trol the room temperature by regulating the flow of hot water into the radiator or heat exchanger. Position head so indicator is temerature setting or clockwise to decrease temerature setting. The temperature control is generally set apart with temperature values going from 0 to 5 or 0 to 7. It is intended to fit onto the radiator valve and manage the progression of heated water into the radiator. Mitral valve surgery is surgery to either repair or replace the mitral valve in your hea. In this video explanation, I demonstrate. They sit on top of the engine block, sealing the combustion chamber and ho. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. A TRV is fitted to the water heating system to … How do Thermostatic Radiator Valves Work? The TRV is a valve that self-regulates, meaning it adjusts the flow of water into your radiator or heated towel rail … View and Download Honeywell HR92 user manual online. not the temperature in the radiator. The thermostatic valve head goes on top of the valve body. TRV bodies of this type are suitable for • Honeywell radiator thermostats with M30 x 1. In this video explanation, I demonstrate. b of a edd Expert Advice On Impr. The US Supreme court today announced that justice Ruth Bader Ginsburg underwent treatment for a newly-discovered tumor Cancer Matters Perspectives from those who live it every day. Position head so indicator is temerature setting or clockwise to decrease temerature setting. I've given up with the slow response times of these TRVs and was thinking about trying a Drayton TRV4 on one of the radiators, given the liquid sensor and 'A' rating. Find out about the Honeywell Wi-Fi Programmable Touchscreen Thermostat that lets you control the temperature in your home through your smartphone or computer. Turn head to open position. Together with a radiator thermostat, for example the Thera-4, they con-trol the room temperature by regulating the flow of hot water into the radiator or heat exchanger. In this video explanation, I demonstrate. Advertisement Many homes are heated by using a boiler. The boiler heats wa. Remove the head, assuming it is a valve that can have the head removed without draining down. These appear to be very old as I can't find an exact match! Will any of Honeywell's current heads be compatible? Jan 17, 2023 · The best way to use thermostatic radiator valves is to decide on a comfortable room temperature and set the number on the TRV accordingly. Advertisement Spend enough time talking to car guys and car girls and eventually you'll pr. Get your boiler, smart thermostat and TRV’s all at a fixed price here. These appear to be very old as I can't find an exact match! Will any of Honeywell's current heads be compatible? Jan 17, 2023 · The best way to use thermostatic radiator valves is to decide on a comfortable room temperature and set the number on the TRV accordingly. Sep 21, 2018 · One of our Honeywell TRV heads broke (like one in photo) and I'm looking for a replacement. Thermostatic Head for M30x1. Apr 2, 2022 · Welcome to my latest plumbing tips video where i will be showing you how to replace a TRV without draining the heating system. onequince These appear to be very old as I can't find an exact match! Will any of Honeywell's current heads be compatible? Jan 17, 2023 · The best way to use thermostatic radiator valves is to decide on a comfortable room temperature and set the number on the TRV accordingly. Regularly … The Honeywell radiator valve head is a thermostatic radiator valve (TRV) that is utilized to control the temperature of a room. Believe it or not, not all radiation is bad for your health. not the temperature in the radiator. VT117E plumbing product pdf manual download. High Capacity Thermostatic Radiator Valves provide precise and automatic control of room temperature in two-pipe systems by modulating the flow of hot water or steam through free-standing radiators, convectors and other heating units with high capacity requirements. Turn head to open position. Together with a radiator thermostat, for example the Thera-4, they con-trol the room temperature by regulating the flow of hot water into the radiator or heat exchanger. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. 4. Cylinder heads are an essential component of an engine, playing a crucial role in the combustion process. Because of the wireless communication with a frequency of 868 MHz the controller can be easily integrated in heating systems such as evohome to control the room temperature Large adjustable display with backlight. It is intended to fit onto the radiator valve and manage the progression of heated water into the radiator. The heads screw on to about a 30mm valve body. TRV's or Thermostatic Radiator Valves have numbers on the sides that correlate to the temperature in the room. A TRV is fitted to the water heating system to control a room’s temperature by modulating the hot water flow.
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High Capacity Thermostatic Radiator Valves with T104 Thermostatic Actuators provide precise and automatic control of room temperature in two-pipe systems by modulating the flow of hot water or steam through free-standing radiators, convectors and other heating units with high capacity requirements. Advertisement "Valve-in-head. Honeywell (HON) Stock Looks Ready for a Rally. The 1950-1952 Buick Roadmaster was the top of Buick's line, with the flashy style to match that status. Apple Pay accepted in store. The spigot on the valve body should move about 60-70 degrees. A TRV is fitted to the water heating system to control a room’s temperature by modulating the hot water flow. Next, you need to open the bleed valve, which would normally be done using a radiator key. VT117E plumbing product pdf manual download. Position head so indicator is temerature setting or clockwise to decrease temerature setting. TRV's or Thermostatic Radiator Valves have numbers on the sides that correlate to the temperature in the room. The heads screw on to about a 30mm valve body. Remove the head, assuming it is a valve that can have the head removed without draining down. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. 4. Advertisement Spend enough time talking to car guys and car girls and eventually you'll pr. booty pawg The spigot on the valve body should move about 60-70 degrees. Sep 21, 2018 · One of our Honeywell TRV heads broke (like one in photo) and I'm looking for a replacement. Position head so indicator is temerature setting or clockwise to decrease temerature setting. The VTL120 is adjustable by turning the top anti-clockwise to increase 2. Explore the different types of shower valves and controls for your bathroom. Open and then close the valve. The temperature of diffe-rent rooms is controlled individually and energy is saved. They sit on top of the engine block and house key components such as valves, springs, and camshafts Some known issues with the Ford 5. Game distribution giant Valve today announced the launch of Steam Deck, a $399 gaming portable designed to take PC gam. How do Thermostatic Radiator Valves Work? The TRV is a valve that self-regulates, meaning it adjusts the flow of water into your radiator or heated towel rail depending on the setting. The spigot on the valve body should move about 60-70 degrees. Next, you need to open the bleed valve, which would normally be done using a radiator key. An overheated engine is dangerous and can seriously harm the car Radiation is a loaded word. A TRV is fitted to the water heating system to control a room’s temperature by modulating the hot water flow. How long does a car's radiator last? Visit HowStuffWorks to learn how long a car's radiators lasts. I've given up with the slow response times of these TRVs and was thinking about trying a Drayton TRV4 on one of the radiators, given the liquid sensor and 'A' rating. Buy Honeywell Home Thermostatic Radiator Valves at Screwfix UK call centre ready for your call 24/7 PayPal accepted online. truist remote deposit login A two minute video for a two minute job View and Download Honeywell VT15 installation and user instruction online VT15 thermostat pdf manual download. But if you’re using an alternative tool, use that instead. The spigot on the valve body should move about 60-70 degrees. HR92 temperature controller pdf manual download. Jan 22, 2016 · #1. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. Dec 3, 2023 · Thermostatic radiator valves are self-regulating valves used for adjusting hot water based on the room’s temperature. Together with a radiator thermostat, for example the Thera-4, they con-trol the room temperature by regulating the flow of hot water into the radiator or heat exchanger. Next, you need to open the bleed valve, which would normally be done using a radiator key. The thermostatic valve head goes on top of the valve body. Next, you need to open the bleed valve, which would normally be done using a radiator key. The 1950-1952 Buick Roadmaster was the top of Buick's line, with the flashy style to match that status. View and Download Honeywell VT117E reference manual online. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. The temperature of diffe-rent rooms is controlled individually and energy is saved. Wireless Radiator Controller. Turn head to open position. The temperature of diffe-rent rooms is controlled individually and energy is saved. Dec 3, 2023 · Thermostatic radiator valves are self-regulating valves used for adjusting hot water based on the room’s temperature. Next, you need to open the bleed valve, which would normally be done using a radiator key. Apr 2, 2022 · Welcome to my latest plumbing tips video where i will be showing you how to replace a TRV without draining the heating system. The Thera-6 is a head with compact size, sleek design, energy efficiency and durability, which make it an ideal. metdaan fashion Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. a frequency of 868 MHz the controller can be easily. The spigot on the valve body should move about 60-70 degrees. Dec 3, 2023 · Thermostatic radiator valves are self-regulating valves used for adjusting hot water based on the room’s temperature. View and Download Honeywell VT117E reference manual online. Together with a radiator thermostat, for example the Thera-4, they con-trol the room temperature by regulating the flow of hot water into the radiator or heat exchanger. High Capacity Thermostatic Radiator Valves provide precise and automatic control of room temperature in two-pipe systems by modulating the flow of hot water or steam through free-standing radiators, convectors and other heating units with … View the manual for the Honeywell Rondostat HR20 here, for free. Would you be prepared to identify this one for me, please? Step 1: Set the ideal temperature The most vital phase in utilizing the Honeywell radiator valve head is to set the ideal temperature for the room. Mar 31, 2016 · How to remove and replace a thermostatic radiator valve head. But if you’re using an alternative tool, use that instead. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. It is intended to fit onto the radiator valve and manage the progression of heated water into the radiator. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. Sep 21, 2018 · One of our Honeywell TRV heads broke (like one in photo) and I'm looking for a replacement. Expert Advice On Improving Your Home Videos Latest Vi. Turn head to open position. Next, you need to open the bleed valve, which would normally be done using a radiator key. But if you’re using an alternative tool, use that instead. This manual comes under the category thermostat and has been rated by 8 people with an average of a 8 This manual is available in the following languages: English. APPLICATION. Open and then close the valve.
But if you’re using an alternative tool, use that instead. It is intended to fit onto the radiator valve and manage the progression of heated water into the radiator. The VTL120 is adjustable by turning the top anti-clockwise to increase 2. Remove the head, assuming it is a valve that can have the head removed without draining down. jack haldrup A TRV is fitted to the water heating system to control a room’s temperature by modulating the hot water flow. Dec 3, 2023 · Thermostatic radiator valves are self-regulating valves used for adjusting hot water based on the room’s temperature. Open and then close the valve. View the manual for the Honeywell Rondostat HR20 here, for free. The temperature of diffe-rent rooms is controlled individually and energy is saved. The classic TRV is made of wax. one way trailer rental home depot Get your boiler, smart thermostat and TRV’s all at a fixed price here. HR92 temperature controller pdf manual download. Jan 22, 2016 · #1. In this video explanation, I demonstrate. In this video explanation, I demonstrate. The valves also limit the maximum output force of the hydraulic system. Open and then close the valve. recommended daycares near me A TRV is fitted to the water heating system to control a room’s temperature by modulating the hot water flow. The firm beat on its quarterly results on the strength of its aerospace divisionHON Honeywell International (HON) reported strength in their aerospace division Thursday morning. View and Download Honeywell HR92 user manual online. Apr 2, 2022 · Welcome to my latest plumbing tips video where i will be showing you how to replace a TRV without draining the heating system. The temperature of diffe-rent rooms is controlled individually and energy is saved. Advertisement Spend enough time talking to car guys and car girls and eventually you'll pr. In this video explanation, I demonstrate. Next, you need to open the bleed valve, which would normally be done using a radiator key.
The temperature of diffe-rent rooms is controlled individually and energy is saved. Believe it or not, not all radiation is bad for your health. Honeywell's pressure independent thermostatic radiator valves are a combination of a presettable thermostatic radiator valve and differential pressure control valve which enables a significant increase of the two-pipe heating systems efficiency. The temperature of diffe-rent rooms is controlled individually and energy is saved. THERMOSTATIC RADIATOR VALVE. The Honeywell radiator valve head is a thermostatic radiator valve (TRV) that is utilized to control the temperature of a room. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. 4. THERMOSTATIC RADIATOR VALVE. A TRV is fitted to the water heating system to control a room’s temperature by modulating the hot water flow. The thermostatic valve head goes on top of the valve body. VT117E plumbing product pdf manual download. The spigot on the valve body should move about 60-70 degrees. Sep 21, 2018 · One of our Honeywell TRV heads broke (like one in photo) and I'm looking for a replacement. Thermostatic radiator heads are self-actuating controllers which regulate the flow of hot water through thermostatic radiator valves to continuously control the room temperature to the set-point selected on the head. Turn head to open position. Wireless Radiator Controller. Now, the company’s added Belkin WeMo and Honeywell to the list of supporte. Wireless Radiator Controller. not the temperature in the radiator. View the manual for the Honeywell Rondostat HR20 here, for free. Honeywell's pressure independent thermostatic radiator valves are a combination of a presettable thermostatic radiator valve and differential pressure control valve which enables a significant increase of the two-pipe heating systems efficiency. In this video explanation, I demonstrate. nclottery.com lucke rewards High Capacity Thermostatic Radiator Valves with T104 Thermostatic Actuators provide precise and automatic control of room temperature in two-pipe systems by modulating the flow of hot water or steam through free-standing radiators, convectors and other heating units with high capacity requirements. The radiator is responsible for keeping the engine cool. Mar 31, 2016 · How to remove and replace a thermostatic radiator valve head. Cylinder heads play a crucial role in the overall performance of an engine. Regularly changing the settings on a TRV is not recommended and will undermine their money saving qualities, which is one of the main benefits of installing them in the first place. Believe it or not, not all radiation is bad for your health. Either you have something holding the valve open electrically, or the motor has seized. Buy Honeywell Home Thermostatic Radiator Valves at Screwfix UK call centre ready for your call 24/7 PayPal accepted online. High Capacity Thermostatic Radiator Valves with T104 Thermostatic Actuators provide precise and automatic control of room temperature in two-pipe systems by modulating the flow of hot water or steam through free-standing radiators, convectors and other heating units with high capacity requirements. Hi, I currently have standard (wax) Honeywell TRVs on my radiators. 4-liter, three-valve V-8 engine include problems with the engine’s cam phasers that can lead to camshaft failure in high-mileage engines and durab. In this video explanation, I demonstrate. Buy Honeywell Home Thermostatic Radiator Valves at Screwfix UK call centre ready for your call 24/7 PayPal accepted online. walmart 152 street miami High Capacity Thermostatic Radiator Valves provide precise and automatic control of room temperature in two-pipe systems by modulating the flow of hot water or steam through free-standing radiators, convectors and other heating units with high capacity requirements. HR92 is an electronic radiator controller with a modern Because of the wireless communication with. Apple Pay accepted in store. The spigot on the valve body should move about 60-70 degrees. But if you’re using an alternative tool, use that instead. Designed to help control pollution it, along w. Wireless Radiator Controller. HR92 temperature controller pdf manual download. Jan 22, 2016 · #1. HR92 temperature controller pdf manual download. #1. Although they have a. Cylinder heads play a crucial role in the overall performance of an engine. Turn head to open position. TRV's or Thermostatic Radiator Valves have numbers on the sides that correlate to the temperature in the room. A two minute video for a two minute job View and Download Honeywell VT15 installation and user instruction online VT15 thermostat pdf manual download. THERMOSTATIC RADIATOR VALVE. Next, you need to open the bleed valve, which would normally be done using a radiator key. It is intended to fit onto the radiator valve and manage the progression of heated water into the radiator. It is intended to fit onto the radiator valve and manage the progression of heated water into the radiator. These appear to be very old as I can't find an exact match! Will any of Honeywell's current heads be compatible? Jan 17, 2023 · The best way to use thermostatic radiator valves is to decide on a comfortable room temperature and set the number on the TRV accordingly. Either you have something holding the valve open electrically, or the motor has seized. The thermostatic valve head goes on top of the valve body.