Description
Quiet Operation: Thermal expansion technology eliminates the mechanical noise associated with motorized gear sequences
System Versatility: Capable of managing multi-appliance loads with a total capacity of 320
Key Benefits: Precise Pressure Calibration: Pre-set 300/405# PSI trip points eliminate field adjustment errors and ensure system safety
Engineered with a NEMA 48Y frame and a durable sleeve bearing system
Heat Controller 4202 TXV L99H008 Quiet Operation: Thermal expansion technologyThe 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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