How Often Should You Change Your Furnace Filter in Minnesota?
Check a 1-inch furnace filter monthly and change it at least every 3 months; deep media filters last longer. Pets, smoke and a fan left on shorten it.
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Ramsey incorporated in 1974 and grew quickly along the Mississippi and Rum rivers, so it mixes suburban subdivisions with rural acreage where some homes heat with propane.
We repair and replace furnaces, air conditioners, heat pumps, boilers and ductless mini-splits in Ramsey and across Anoka County. Every visit starts with a $79 trip charge and a written price before any work, and the $79 is waived when you go ahead with the repair.
Connexus Energy supplies electricity to most of Ramsey, and some addresses are served by Anoka Municipal Utility.
Updated September 23, 2026

Around town: Mississippi River · Rum River · U.S. Highway 10 · Minnesota Highway 47
Book in RamseyRamsey was mostly farmland and scattered houses when it incorporated in 1974, and its neighborhoods went in over the next 35 years. The first subdivisions, from the 1970s and 80s, are split-entries and ramblers, some built without central air. The 1990s and 2000s added about 11,000 residents and brought two-stories, walkouts and townhomes with condensing furnaces and air conditioning from day one.
About one in seven residents still lives in an area the Census counts as rural. There the house might sit on several acres with a well, a septic system, a detached shop or pole building, and a propane tank if no gas main runs down the road. Homes along the Mississippi and the Rum have their own setting, with some facing the water from walkout lower levels and big river-side windows that change both the heating and the cooling load.
Open ground is the winter story on Ramsey's rural parcels. Wind across fields drifts snow against the north and west walls, burying PVC furnace vents and heat pump outdoor units set at lawn height. Propane homes need a driveway the delivery truck can reach after a storm and a tank gauge someone checks before a cold snap, not during one. Along the Mississippi, low ground near the river can run noticeably colder than the rest of town on still, clear nights.
Cottonwoods line the Mississippi and Rum rivers, and in June their fluff drifts across town and plasters condenser coils. A coil matted with it runs hot and can trip on high pressure during the first heat wave. Riverfront walkouts pick up humidity from the water and the shade and can smell musty unless something dries the lower level. In the 2000s two-stories, the usual summer complaint is an upstairs that lags; check that bedroom returns aren't blocked by furniture before blaming the AC.
Natural gas homes in Ramsey can use CenterPoint Energy's furnace and boiler rebates. Propane homes have no gas utility rebate, so on those properties the electric utility's programs matter more. Connexus Energy offers rebates on air-source, ductless and ground-source heat pumps, an AC rebate, and a reduced-rate dual-fuel program. Anoka Municipal Utility's central AC rebate requires replacing both the outdoor unit and the indoor coil. Check which utility is on your bill before choosing equipment.
Rebate programs change every year; check the utility's current terms before you buy. Our guides: Xcel and CenterPoint rebates, heat pump rebates, what happened to the federal credits.
Central Minnesota Heating and Cooling serves Ramsey and the rest of Anoka County, about 22 miles from downtown Minneapolis. We repair and replace furnaces, central air, heat pumps, boilers and ductless mini-splits, and we're open 7 days, 7am–9pm. Call 612-429-3465.
A flat $79 trip charge, waived when you approve the repair. Written price before any work; same prices in every town we serve. Installed prices are on our pricing page.
Mainly the rebates. Anoka Municipal Utility serves some Ramsey addresses and runs its own central air conditioner rebate with its own paperwork. Connexus Energy, which serves most of the city, has separate heat pump rebates and a dual-fuel off-peak program. Since each utility sets its own efficiency rules, check which name is on your electric bill before choosing equipment.
Yes, if the building is insulated. A cold-climate ductless unit can hold a shop at a working temperature and cool it in summer, but its capacity drops in deep cold, so an uninsulated pole building will lose heat faster than the unit can replace it. Size it with a heat-loss calculation for the actual walls, ceiling and doors, and mount the outdoor unit above drifting snow.
Usually, yes. A heat pump carries the house through fall, spring and milder winter days, and the propane furnace takes over when it gets too cold for the heat pump to keep up economically. That moves a large share of the heating from propane to electricity. Connexus Energy's reduced-rate dual-fuel program can lower the electric side further. We set the changeover temperature using your actual propane and electric prices.
Only if a CenterPoint Energy gas main runs close enough to bring a service line to the house, so call CenterPoint first. If it can, most furnaces can be converted from propane to natural gas with the manufacturer's kit, though an old furnace is usually better replaced. The water heater, range, dryer and fireplace each need conversion or replacement too. We can quote the furnace side once the service line is scheduled.
Check a 1-inch furnace filter monthly and change it at least every 3 months; deep media filters last longer. Pets, smoke and a fan left on shorten it.
Read the guideThe inducer motor is the small fan that starts first and pushes exhaust out the vent. Noises and codes of a failing one, repair vs replace, and cost.
Read the guideA furnace pressure switch proves the inducer is venting exhaust before the gas can open. Why it trips in a Minnesota winter, what you can check, and the cost.
Read the guideBrands we service in Ramsey: AirEase · Amana · American Standard · Ameristar · Aprilaire · Arcoaire · Armstrong Air · Bosch · Broan-NuTone · Bryant · Buderus · Burnham · Carrier · Champion · Coleman · Comfortmaker · Concord · Daikin · Day & Night · Ducane · ecobee · Frigidaire · Fujitsu · Gibson · Goodman · Google Nest · Gree · Heil · Honeywell Home · Lennox · LG · Lifebreath · Lochinvar · Luxaire · Maytag · Midea · Mitsubishi Electric · MrCool · Navien · NTI · Payne · Peerless · Rheem · Rinnai · RunTru · Ruud · Samsung · Santa Fe · Tempstar · Trane · Triangle Tube · Utica Boilers · Viessmann · Weil-McLain · Westinghouse · York
Heat out in Ramsey? Call or send a request.