Description
Is the Intermatic FM1D20E-LV compatible with 24V systems
or spotting an "F3" or "BE-1" error code on the LCD display indicating a blower prover failure or lack of speed feedback
Always verify your unit's model number before installation
Compatible with flame rods 44402 and 1049085 for integrated flame safety monitoring
This model is identical to the V47AC-29C
Lennox 10X87 Controller 323080-701 Is the Intermatic FM1D20E-LV compatibleThe Lennox 10X87 C3 Controller is a high performance HVAC control board engineered for precision management of heating and cooling cycles in light commercial and residential Lennox Prodigy systems. This OEM replacement part, originally identified as Lennox 103976 01, provides the essential logic required to regulate temperature, airflow, and humidity levels across up to three independent zones. As a core component of the Lennox C3 control system, this
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