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and 851 controls
Always verify your specific Modine unit heater model number and gas valve brand before installation to ensure total propane conversion kit compatibility
In commercial refrigeration and HVAC service
and mounting nuts
Carrier 331709-767 TXV Valve Kit 320720-756 and 851 controlsThe Carrier 331709 767 TXV Valve Kit is an essential OEM thermostatic expansion valve designed for precision refrigerant metering in Carrier, Bryant, and Payne air conditioning and heat pump systems. This kit features a balanced port TXV design that compensates for varying load conditions, preventing liquid slugging and ensuring the evaporator coil maintains the correct superheat. Engineered for R 410A refrigerant systems, the 331709 767 ensures peak
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