Tekmar Controls 257 Control 326010-701 Designed for clockwise (CW) rotation

Designed for clockwise (CW) rotation (hub end)

A shorted contactor coil

The Carrier LA11XA045 Blower Wheel is a precision-engineered draft inducer wheel designed for high-efficiency Carrier

so you must verify the full model number before installation

Tekmar Controls 257 Control 326010-701 Designed for clockwise (CW) rotationThe 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