

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Service First SWT02173 is a three-inch rollout switch designed for use in ADC and ADD furnaces. It provides a manual reset function, offering reliable protection against overheating.
This switch helps prevent furnace issues by cutting off power when overheating occurs. It is essential for maintaining HVAC systems and providing safety for residential installations.
Thanks for subscribing!
This email has been registered!