Watts 0066123 Valve
As a seasoned technician, you know that consistent pressure management is the only way to prevent tank fatigue and catastrophic failure. The Watts 0066123 Valve (Model 100XL-8) is a field-proven temperature and pressure relief valve designed for heavy-duty hot water storage tanks and commercial heaters. This 3/4 inch T&P valve is engineered with a brass body and a stainless steel spring to handle rigorous cycles without binding. The standout feature for deep-tank applications is the 8 inch extension thermostat, which ensures the sensing element is submerged in the top six inches of the water column where temperatures are most critical. With a thermal discharge threshold of 210°F and a 100 PSI pressure relief setting, this valve provides a precise safety buffer for systems rated up to 105,000 BTU/hr.
Key Benefits for the Contractor:
- Thermo-bonded coating: The thermostat probe features a specialized finish to resist mineral accretion, ensuring accurate thermal response over years of service.
- ASME and CSA Certified: Fully compliant with industry standards for automatic temperature and pressure protection in non-potable and commercial water systems.
- Precise 100 PSI Trip Point: Specifically calibrated for systems where a lower 100# pressure limit is required to protect aging infrastructure or specific tank ratings.
- Integrated Test Lever: Allows for easy manual cycling during routine maintenance inspections to verify seat integrity and discharge flow.
Common Questions:
Can this valve be used in potable drinking water systems?
No. This specific hot water heater safety valve is constructed from standard brass/bronze and does not meet the "Lead-Free" requirements of the Safe Drinking Water Act. It is intended for non-potable heating and storage applications.
Where should the 8 inch probe be positioned?
For maximum safety, the sensing element must be immersed within the top 6 inches of the tank. The 8" extension T&P valve is specifically designed for heaters with thick insulation or deep-set tappings where standard probes cannot reach the hottest water.
Is the 100 PSI setting adjustable?
Negative. This is a factory-set 100# 210F T&P valve. Attempting to adjust the spring tension will compromise the ASME rating and safety of the vessel. Always match the valve setting to the Max Working Pressure (MWP) of your tank.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $107.53
-65%$107.53
$37.64Watts 0066123 Valve
As a seasoned technician, you know that consistent pressure management is the only way to prevent tank fatigue and catastrophic failure. The Watts 0066123 Valve (Model 100XL-8) is a field-proven temperature and pressure relief valve designed for heavy-duty hot water storage tanks and commercial heaters. This 3/4 inch T&P valve is engineered with a brass body and a stainless steel spring to handle rigorous cycles without binding. The standout feature for deep-tank applications is the 8 inch extension thermostat, which ensures the sensing element is submerged in the top six inches of the water column where temperatures are most critical. With a thermal discharge threshold of 210°F and a 100 PSI pressure relief setting, this valve provides a precise safety buffer for systems rated up to 105,000 BTU/hr.
Key Benefits for the Contractor:
- Thermo-bonded coating: The thermostat probe features a specialized finish to resist mineral accretion, ensuring accurate thermal response over years of service.
- ASME and CSA Certified: Fully compliant with industry standards for automatic temperature and pressure protection in non-potable and commercial water systems.
- Precise 100 PSI Trip Point: Specifically calibrated for systems where a lower 100# pressure limit is required to protect aging infrastructure or specific tank ratings.
- Integrated Test Lever: Allows for easy manual cycling during routine maintenance inspections to verify seat integrity and discharge flow.
Common Questions:
Can this valve be used in potable drinking water systems?
No. This specific hot water heater safety valve is constructed from standard brass/bronze and does not meet the "Lead-Free" requirements of the Safe Drinking Water Act. It is intended for non-potable heating and storage applications.
Where should the 8 inch probe be positioned?
For maximum safety, the sensing element must be immersed within the top 6 inches of the tank. The 8" extension T&P valve is specifically designed for heaters with thick insulation or deep-set tappings where standard probes cannot reach the hottest water.
Is the 100 PSI setting adjustable?
Negative. This is a factory-set 100# 210F T&P valve. Attempting to adjust the spring tension will compromise the ASME rating and safety of the vessel. Always match the valve setting to the Max Working Pressure (MWP) of your tank.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
As a seasoned technician, you know that consistent pressure management is the only way to prevent tank fatigue and catastrophic failure. The Watts 0066123 Valve (Model 100XL-8) is a field-proven temperature and pressure relief valve designed for heavy-duty hot water storage tanks and commercial heaters. This 3/4 inch T&P valve is engineered with a brass body and a stainless steel spring to handle rigorous cycles without binding. The standout feature for deep-tank applications is the 8 inch extension thermostat, which ensures the sensing element is submerged in the top six inches of the water column where temperatures are most critical. With a thermal discharge threshold of 210°F and a 100 PSI pressure relief setting, this valve provides a precise safety buffer for systems rated up to 105,000 BTU/hr.
Key Benefits for the Contractor:
- Thermo-bonded coating: The thermostat probe features a specialized finish to resist mineral accretion, ensuring accurate thermal response over years of service.
- ASME and CSA Certified: Fully compliant with industry standards for automatic temperature and pressure protection in non-potable and commercial water systems.
- Precise 100 PSI Trip Point: Specifically calibrated for systems where a lower 100# pressure limit is required to protect aging infrastructure or specific tank ratings.
- Integrated Test Lever: Allows for easy manual cycling during routine maintenance inspections to verify seat integrity and discharge flow.
Common Questions:
Can this valve be used in potable drinking water systems?
No. This specific hot water heater safety valve is constructed from standard brass/bronze and does not meet the "Lead-Free" requirements of the Safe Drinking Water Act. It is intended for non-potable heating and storage applications.
Where should the 8 inch probe be positioned?
For maximum safety, the sensing element must be immersed within the top 6 inches of the tank. The 8" extension T&P valve is specifically designed for heaters with thick insulation or deep-set tappings where standard probes cannot reach the hottest water.
Is the 100 PSI setting adjustable?
Negative. This is a factory-set 100# 210F T&P valve. Attempting to adjust the spring tension will compromise the ASME rating and safety of the vessel. Always match the valve setting to the Max Working Pressure (MWP) of your tank.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
