SEER2 vs SEER: What the New AC Rating Means
SEER2 replaced SEER on January 1, 2023 under a tougher DOE test, so numbers read lower. How it's measured, Minnesota's 13.4 minimum and what to buy.
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Central Minnesota Heating and Cooling repairs and replaces furnaces, ACs, heat pumps and boilers in Montrose (Wright County), about 32 miles from downtown Minneapolis.
Montrose is a small Wright County city where US Highway 12 meets Highway 25, with most homes built in the 2000s. It was platted in 1878 and incorporated in 1881, then grew from about 1,100 residents in 2000 to roughly 2,850 in 2010, so much of its equipment is the same age; it reached 3,775 by 2020.
Updated November 10, 2026 · By Eric Brown, owner, Central Minnesota Heating and Cooling

Around town: US Highway 12 · Highway 25 · Dr. E.P. Hawkins Clinic, Hospital and House
Book in MontroseBefore the 2000s boom, Montrose had already doubled once, from about 380 residents in 1970 to 760 in 1980, and it passed 1,000 by 1990. That earlier growth left a ring of ramblers and split-levels around the small downtown. Split-levels from that period usually put the furnace on the lowest level with long runs up to the bedrooms, and many have been through two or three furnaces on ductwork that has never been rebalanced.
Building didn't stop after the 2000s run, either. Montrose added roughly 900 more residents between 2010 and 2020, so the newest streets have houses with young equipment, where maintenance and warranty paperwork matter more than replacement. The core platted in 1878 is small, a few blocks of older frame homes that went from stoves or coal to gas furnaces vented through a chimney.
Split-levels are the tricky Montrose houses in winter. The lowest level sits partly below grade and runs cool, while heat drifts up the short stairways into the bedrooms, so one level feels chilly and another stuffy at the same thermostat setting. Most of these systems have manual balancing dampers on the basement trunk lines, and their settings should change with the season: more air to the lower levels in winter, more to the upper bedrooms in summer. If nobody has touched them in years, we check those before anyone talks about a new furnace.
Because so much of Montrose was built in the same few years, many condensers are the same age, and the parts that wear out first, run capacitors and contactors, tend to quit in the first hot week. A humming outdoor unit whose fan won't spin is the classic sign; shut it off at the thermostat so the compressor doesn't overheat. Many of those 2000s units run on R-410A, which can still be repaired and recharged, and the earliest may be R-22. When a coil or compressor fails at 20 years, replacement is usually the better spend.
Xcel handles every equipment rebate in town: furnace rebates on the gas side, heat pump and central AC rebates on the electric side. Any of them can carry contractor rules, so ask whether the rebate needs a registered contractor. Rural addresses outside the city may be on Wright-Hennepin for electric, which runs its own heat pump rebates.
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, owned by Eric Brown and in business since 2009, serves Montrose and nearby towns in Wright County, about 32 miles from downtown Minneapolis. We're open 7 days, 7am–9pm, and no-heat calls get priority. Call 612-429-3465.
An HVAC service call in Montrose is a flat $79 trip charge, waived when you approve the repair. You get a written price before any work. Installed prices are on our pricing page.
Start with a draft and carbon monoxide test at the furnace and water heater, and have the chimney checked for blockage or cracks. A masonry chimney that served an old furnace often needs a liner for any gas appliance left in it. A 96% furnace vents through PVC out a side wall, which leaves the water heater alone in the flue, where its cooler exhaust can condense and draft poorly. A liner sized for the water heater or a power-vent water heater settles that, and we put it in the written quote.
Xcel Energy is both the gas and the electric company in Montrose, and the city is not on CenterPoint's service list. Rural addresses outside the city may be on Wright-Hennepin for electric, and farms often burn propane. The name on your bill decides which rebates apply, because each utility runs its own programs with its own rules.
For the current program, yes. Xcel wants the install and invoice done by December 31, 2026 and the application in by September 30, 2027, and the rebate is capped at what the installation cost. Programs change every year, so check Xcel's page before you commit, and we will match the equipment to its requirements.
Usually not. The upper level sits at the end of the longest duct runs and under the roof, and many split-levels have a single return. Open the upstairs dampers fully for summer, make sure closed bedroom doors aren't cutting off return air, and have the attic insulation checked. If it is still warm, a return upstairs or rebalanced trunks usually work better than a bigger condenser.
SEER2 replaced SEER on January 1, 2023 under a tougher DOE test, so numbers read lower. How it's measured, Minnesota's 13.4 minimum and what to buy.
Read the guideThe best location for a thermostat: an interior wall in a central, lived-in room about 5 feet up. Plus the 7 spots that read wrong and a simple test.
Read the guideWall-mounted or floor-console mini-split heads? Which suits each Minnesota room, plus drains, line routing, snow and the outdoor unit, and mixing styles.
Read the guideBrands we service in Montrose: Carrier · Trane · Lennox · Goodman · Rheem · Mitsubishi Electric · Daikin · American Standard · Navien · Weil-McLain · and every other major brand
Heat out in Montrose? Call or send a request.