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Contractor-Trusted HVAC Equipment & OEM Components
Brand history, product range & what we stock
Heil is one of North America's longest-established HVAC brands, with roots dating to 1914. Today manufactured by International Comfort Products (ICP), a Carrier Global company, Heil produces a full range of residential heating and cooling equipment distributed exclusively through professional HVAC contractors. The Heil lineup includes the QuietComfort® Deluxe, Performance, and Value series air conditioners and heat pumps, along with an extensive gas furnace range from 80% to 98% AFUE ratings.
National HVAC Parts stocks 11,000+ genuine Heil OEM parts for residential and light-commercial HVAC equipment. Heil shares the ICP manufacturing platform with Tempstar, Comfortmaker, KeepRite, and Arcoaire — meaning many Heil parts cross-reference directly to those sister brands. Our catalog covers the complete Heil residential lineup from current production through legacy equipment dating to 1988.
Browse 11,000+ OEM Heil components organized by part type
Protect your equipment investment with factory-specification components
OEM parts available for all Heil system types
Common questions about Heil OEM replacement parts
Heil is manufactured by International Comfort Products (ICP), a Carrier Global company. ICP brands sharing the same platform as Heil include Tempstar, Comfortmaker, KeepRite, Arcoaire, and Day & Night. Most OEM part numbers are identical or direct cross-references across these ICP brands.
All ICP brands (Heil, Tempstar, Comfortmaker, KeepRite, Arcoaire) use a shared part numbering system. When searching by model number, our catalog will return parts that are compatible across all ICP brand variants. The model number prefix identifies the specific brand and series.
Yes. We stock parts for the full Heil QuietComfort® Deluxe, Performance, and Value series including heat pump components, high-efficiency furnace parts, and air conditioner components. QuietComfort Deluxe variable-speed system parts including variable-speed motor modules and communicating controls are also available.
Genuine Heil OEM replacement parts are covered by a 90-day warranty when installed by a licensed HVAC contractor. For equipment under the original Heil limited warranty, using OEM parts is required to maintain warranty coverage. Consult the original warranty registration documentation for full terms.
11,000+ genuine OEM components in stock. Same-day dispatch on all stocked parts.