ICM 30/60/90 Defrost Timer Control Circuit Board | Replacement For Evcon York 9218-3741 DFORF

If your HVAC system is acting up, it might be the defrost board.

This is an ICM brand replacement, model 303C, designed to replace the old Evcon York 9218-3741 DFORF units.

It’s a 30/60/90 defrost timer control circuit board, so it handles those intervals automatically.

Brand new in the box, ready to drop in.

Keeps your heat pump defrosting on schedule so you’re not stuck with ice in the winter.

UPC is 800442000053 if you need to look it up.

Solid replacement part, easy install, and gets your system back to normal.