Furnace, Heat Pump & Fireplace Installation in Markham
Direct Air Systems operates a Markham showroom and service location at 162 Bullock Dr, Unit 13, Markham — the only working fireplace showroom in York Region where you can see gas and electric fireplaces burning live. We install Lennox furnaces, heat pumps, central air conditioners, and gas fireplaces across Markham, Unionville, Cornell, Berczy Village, Milliken, Thornhill, and all of York Region. Authorized Lennox Premier Dealer with TSSA-licensed technicians. Call (416) 268-1115.
Furnace Installation in Markham
Markham is our highest-volume York Region market for furnace installation. Markham homes — from older Unionville semis to large Cornell and Berczy Village detached homes — typically need 60,000–120,000 BTU Lennox furnaces sized by Manual J calculation. We carry Lennox Merit ML196E (96% AFUE), Elite EL297V (97% AFUE, variable-speed), and Signature SLP99V (up to 99% AFUE, modulating). See our Lennox furnace installation page and furnace replacement cost guide.
Heat Pump Installation in Markham
Markham homes are strong candidates for Lennox cold-climate heat pump installation — especially dual-fuel hybrid systems pairing a Lennox SL25XPV or EL22XPV heat pump with a gas furnace. Ontario HRS rebates may apply. See our heat pump rebates guide and heat pump cost guide.
Gas Fireplace Installation in Markham
Our Markham location is the GTA’s only working fireplace showroom in York Region. Visit 162 Bullock Dr, Unit 13 to see Napoleon, Marquis, Regency, Ortal, and DaVinci gas fireplaces burning live before you buy. We install gas fireplaces and gas fireplace inserts across all Markham neighbourhoods. TSSA-licensed gas fitters, permit included.
All HVAC Services in Markham
Markham Neighbourhoods We Serve
Unionville, Cornell, Berczy Village, Milliken, Thornhill, Buttonville, Angus Glen, Victoria Square, Cathedraltown, Box Grove, Greensborough, Swan Lake, and Downtown Markham.
Is There a Furnace Rebate in Markham?
No. There is no Ontario or federal rebate for gas furnace replacement. Greener Homes Grant closed 2024, Enbridge HER+ closed December 31, 2025. Heat pump + furnace dual-fuel systems may qualify for the Ontario HRS program. See our heat pump rebates guide.
Nearby Areas We Also Serve
From Markham we also serve Richmond Hill, Toronto, Vaughan, Newmarket, and all GTA service areas.