Price Match Guarantee
Order by 2:00 a.m., and we'll ship the same day
365-Day Return Policy
Price Match GuaranteeGET PRO PRICING
Manufacturer Part
Lennox Air Handler Relay 72F83
Manufacturer Part
$129.73
Does this part fit my product?
Switch power reliably with this genuine OEM relay, part number 72F83, made for select Lennox Air Handler. Repair Clinic provides genuine OEM durable relays.
$129.73
This part 72F83 is compatible with:
- Product Type:
- Air Handler
- Brands:
- Lennox
Frequently Bought with Relay
Relay Customer Reviews
Common Problems Fixed by the Relay
Based on customer reports and repair data, this part commonly fixes these issues:
Likely
Air handler not heating
Possible
Air handler blower not running/not turning on
About the Relay
A relay is used to control various air handler components. If the relay is defective, the compressor, fan motor, or other components may not function.
Alternative Part Number(s)
Replaces Part Number 72F8301
Our Story
Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.
About Repair Clinic
© 2026 RepairClinic.com