Lennox 21W14 Control Board 328140-751 Can I use this to
Pay in 4 interest-free payments of $26.28 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Description
Can I use this to replace a stuck R15770 valve
By providing real-time system feedback
For technicians troubleshooting hydronic mixing control issues
it integrates a redundant solenoid valve with a high-capacity pressure regulator to maintain stable manifold pressure across varying inlet conditions
With a 2-inch probe length and a maximum lead wire insulation temperature of 392°F
Lennox 21W14 Control Board 328140-751 Can I use this toThe Lennox 21W14 Control Board (OEM 101029 01) is an essential Direct Spark Ignition (DSI) Integrated Control Board designed for high performance gas furnaces. This replacement ignition control board operates on a 24VAC circuit at 50 60 Hz, managing critical combustion cycles including flame sensing, gas valve regulation, and combustion blower motor timing. Engineered for precise microprocessor control, the 21W14 eliminates the need for standing pilot
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover
Random picks
You may also like
US$ 159.00
US$ 165.00
US$ 77.00
US$ 125.00
US$ 174.50
US$ 39.00
US$ 49.00
US$ 49.00