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Bard HVAC 5651-178BX Expansion Valve 321042-401 Converting to LP would require

SKU 4381078126
USD151.29 USD177.29
4.1

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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.

Spec sheet
Description

Converting to LP would require a different orifice size to maintain the correct BTU input and flame stability

The Robertshaw 41-402 Hot Surface Ignitor is a direct-replacement Norton 271W series silicon carbide igniter engineered for high-performance gas-fired equipment

this is an electrically identical upgrade for the older RLY02257

and process control systems requiring low-temperature sensing

Compatible with Weil-McLain HE

Bard HVAC 5651-178BX Expansion Valve 321042-401 Converting to LP would requireThe Bard HVAC 5651 178BX Thermostatic Expansion Valve is a critical metering device designed to regulate refrigerant flow into the evaporator coil, ensuring precise superheat control across varying thermal loads. This TXV replacement features 3 8" x 3 8" connections and serves as the official Bard 5651 178 direct replacement, improving system reliability in specialized wall mount units and heat pump applications. For technicians troubleshooting HVAC

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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