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22 requirements for T&P relief valves
OEM Reliability: Built to the exact specifications of Lennox part 86H46 to ensure seamless integration without field modifications
Can I use this in place of a lower voltage capacitor
Multi-Refrigerant Support: Engineered for stable performance in R-410A
this unit integrates seamlessly with the existing pressure switch and control board logic of the Velocity CSC boiler platform to maintain reliable ignition sequences and steady combustion cycles in residential or light commercial applications
Tekmar Controls 257 Control R-134A 22 requirements for T&P reliefThe Tekmar Controls 257 Control is a purpose built 24Vac domestic hot water two stage boiler control designed for high demand applications such as hotels, laundromats, and multi family residential complexes. This sophisticated microprocessor control provides high accuracy domestic hot water temperature regulation by effectively staging up to two on off boilers or a single two stage boiler. Utilizing an NTC thermistor 10k ohm sensor, the 257 maintains
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