The CIRCUIT BOARD BTS_,ASY,5-RLY-BD,DUAL-BLR-3SP,WAR VALEO/SPHEROS is a 5-relay circuit board for dual-blower, 3-speed A/C systems. Built for ACC / Valeo / Spheros HVAC units, this board helps control blower motor functions and supports reliable rear HVAC operation in commercial vehicles.
Use Case: Use this circuit board when servicing blower speed control, relay failure, or dual-blower control issues in a compatible ACC / Valeo / Spheros rear A/C system.
Compatibility: Compatible with ACC / Valeo / Spheros dual-blower, 3-speed A/C systems that call for SKU 11127003b or one of the listed cross references.
Frequently Asked Questions
It is listed as a 5-relay board.
It supports dual-blower, 3-speed A/C systems.
Confirm board number, connector layout, HVAC system brand, and cross-reference number.
