Westminster Special Offers

24 Month No Interest/ No Payments Promotion

Expires: 2026-04-30

Subject to credit approval, promotional financing offer valid on qualifying purchases made with approved financing through participating lenders. No interest will accrue and no payments are required during the 24‑month promotional period, provided the promotional balance is paid in full before the end of the promotional period. Example of monthly payment terms if you don’t make any payments during the 24‑month promotional period: $92.47/mo. for 120 months for $7,000 financed at 9.99% APR. After the promotional period ends, any remaining balance will be due under the terms of your credit agreement. Minimum payments may be required after the promotional period. Terms and conditions apply. All loans are originated by participating financial institutions.

$69

Semi Annual Tune-Up

Expires: 2026-03-31

Limited Time Offer!

Regular price: $149. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply. Breakdown-Free Guarantee valid for 6 months from date of service. Recommended repairs must be completed at time of service.

20% Off Any Full System

Expires: 2026-03-31

Limited Time Offer!

Valid at participating locations. Limit one coupon per household. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, taxes and fees may apply.

No Trip Fee

With Completion of Repair

If no repair is made, service fee may apply. Limit one coupon per household at participating locations. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions, taxes and fees may apply.

10% off

Any Indoor Air Quality Product

Expires: 2026-03-31

Valid at participating locations. Limit one coupon per household. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, taxes and fees may apply.

Buy any Indoor Air Quality Product, Get One Half Off!

Product must be of equal or lesser value.

Expires: 2026-03-31

Valid at participating locations. Limit one coupon per household. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, taxes and fees may apply.

10% off Any New Furnace!

Valid only on single furnace purchase.

Expires: 2026-03-31

Limited Time Offer!

Valid at participating locations. Limit one coupon per household. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, taxes and fees may apply.

55% OFF

Overstock Furnaces

Expires: 2026-03-31

Limited Time Offer!

Valid at participating locations. Limit one coupon per household. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, taxes and fees may apply.