Description
This board is specifically designed for FSA2X and FSA4X fan coils
providing the mechanical longevity and close-off pressure ratings that professional contractors expect in commercial and residential hydronic loops
Common Questions: Can I use a 1075 RPM motor to replace this 825 RPM model
000 BTU/hr input rating on liquid propane fuel
Lennox 42W30 TXV Refrigerant This board is specifically designedEnsure precise refrigerant metering with the Lennox 42W30 TXV, a high performance 4 ton thermostatic expansion valve designed specifically for R410A systems. This OEM replacement (part number 100679 16) features 3 8" x 1 2" ODF brazed connections, providing a robust, leak resistant interface for standard liquid and suction lines. Engineered for high efficiency cooling, the 42W30 maintains the ideal superheat across the evaporator coil, preventing
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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