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Tekmar Controls 257 Control R-134A 9amp designed to regulate electrical

SKU 90294985175
4.5
USD168.06 USD205.06

Pay in 4 interest-free payments of $42.02 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 2 - Sep 7

Cabinet notes

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Description

9amp designed to regulate electrical current and improve the efficiency of residential HVAC systems

this specific part number is calibrated and wire-length optimized for return-side monitoring

Inconsistent or "open" readings typically indicate sensor failure

this two-position (on/off) actuator eliminates the need for complex external linkages via its integrated direct-mount design

Whether you are performing a PSC motor replacement or a routine maintenance overhaul

Tekmar Controls 257 Control R-134A 9amp designed to regulate electricalThe 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

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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