Ice lab · Cool-cast edits · Free shipping over $80
Ice lab · Dual-buy left bay

Heat Controller 4202 TXV 320819-301 burner lockout due to restricted

SKU 87274560951 4.2
USD142.73 USD177.73

Pay in 4 interest-free payments of $35.68 Learn more

Shipping Estimate
USA
  • USA
  • CAN

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

Lab notes

Soft-blob field with ribbon-tape seals — cool ice-lab sheet for description and returns.

Description

burner lockout due to restricted airflow

allowing particulate matter to reach the carbon stage

How do I resolve uneven flames on these burners

the 100173796 gas air assembly provides an exact fit for the 150

The Fireye 60-1257 is rated to seal against positive furnace pressures reaching up to 100 PSI when properly installed on the burner sight pipe

Heat Controller 4202 TXV 320819-301 burner lockout due to restrictedThe Heat Controller 4202 TXV is a high performance 4 Ton Thermostatic Expansion Valve designed to maintain precise superheat for optimal evaporator efficiency in split system residential and commercial HVAC units. Engineered for use with heat pump and air conditioning systems, this metering device regulates refrigerant mass flow based on suction line temperature, protecting the compressor from liquid slugging and ensuring consistent BTU capacity

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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