Pay in 4 interest-free payments of $42.02 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Direct OEM Compatibility: Specifically calibrated for Lochinvar and A
ensuring correct voltage delivery
making it essential for high-efficiency air handlers and exhaust fans
Quiet Operation: Precision-balanced rotor and brushless DC design significantly reduce operational decibels compared to PSC motors
as any obstruction can block UV light and cause nuisance trips
Tekmar Controls 257 Control R-410A Direct OEM Compatibility: Specifically calibratedThe Tekmar Controls 257 Control is a purpose built 24Vac domestic hot water two stage boiler control designed for high demand applications such as hotels, laundromats, and multi family residential complexes. This sophisticated microprocessor control provides high accuracy domestic hot water temperature regulation by effectively staging up to two on off boilers or a single two stage boiler. Utilizing an NTC thermistor 10k ohm sensor, the 257 maintains
US$ 29.97
US$ 131.98
US$ 29.97
US$ 29.97
US$ 29.97
