Wayne Combustion 21427-SER Blower Wheel mario offering the same tamper-proof factory

offering the same tamper-proof factory calibration and durable open construction required for professional-grade maintenance and repair

The Trane VAL8700 is a high-precision 2 Ton Thermal Expansion Valve (TXV) engineered for reliable refrigerant metering in split systems and heat pumps

preventing heat exchanger damage and ensuring safe equipment shutdown during airflow failures or high-static conditions

Designed to handle a 277Vac primary voltage input

It is recommended to hardwire the unit to a moisture-rated junction box or a dedicated humidistat/thermostat controller for automated moisture management

Wayne Combustion 21427-SER Blower Wheel mario offering the same tamper-proof factoryWayne Combustion 21427 SER Blower Wheel 3. 44"W x 4. 25" OD STD is an OEM combustion air component used in Wayne burner assemblies to maintain proper airflow and stable fuel ignition. This standard size blower wheel is engineered for balanced air delivery, helping the burner achieve the correct air to fuel ratio for efficient combustion and consistent flame performance. Contractors typically replace this part during burner servicing when airflow