If your contactor is buzzing, chattering, or the contacts are pitted and burnt, replace it — cleaning won’t fix it. Match the amp rating and coil voltage exactly.
FC4031 – UNIVERSAL FAN CENTER (120V, 208V, or 240V)
$60.20
Supco FC4031 universal fan center. Built-in 40VA transformer (120/208/240V to 24V) plus DPDT relay in one unit. Replaces separate transformer and relay combos.
10226 Plano Rd, Suite 104, Dallas TX 75238
Questions? Call or text (214) 340-9421
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm
Description
A fan center combines a transformer and a fan relay into one unit. If your furnace or air handler uses a separate transformer and relay to control the blower, this universal fan center replaces both. The multi-tap transformer works with 120V, 208V, or 240V primary voltage and outputs 24V.
Specs: 40 VA transformer, multi-tap primary (120V/208V/240V), 24V secondary, DPDT relay integrated, Supco brand
Replaces: FC4031, FC90130
Fits: Most furnaces and air handlers where you need a combined transformer + fan relay. Universal replacement.
Need help? See our AC Clicking But Not Starting Guide.
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.
