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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
OEM Reliability: Built to the exact specifications of Lennox part 86H46 to ensure seamless integration without field modifications
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
Multi-Refrigerant Support: Engineered for stable performance in R-410A
22 requirements for T&P relief valves
Tekmar Controls 257 Control R-134A OEM Reliability: Built to theThe 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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