Do you need to replace your furnace, air conditioner or water heater. Our package deals start at $10,000 for all 3 units Installed. Call MWK today or text for your appointment at 306-220-7584 This is a limited time offer Includes 60,000 BTU furnace, 2 ton A/C & and a 40 gal power vent water heater. MWK Heating & Cooling LTD are specialists in the heating and cooling industry since 1991. We are a Bonded & Insured General Gas Contractor in Saskatoon Saskatchewan.