Should Moberly switch to a heat pump?

Moberly technically pencils out, but only past the point the equipment would need replacing anyway. Against a like-for-like gas furnace and AC swap, going electric costs $3,500 more up front here (already netting out a $2,000 tax credit). Lower bills claw that back: about $192 saved annually, for a payback of roughly 18.2 years. That's a technicality, not a recommendation, for anyone actually living in Moberly.

How cold Moberly actually gets

Moberly has a real but manageable winter — 4135 heating degree days a year against a 65°F base — and summers are hot enough that cooling matters as much as heating, at 1291 cooling degree days. -5.8°F is the figure equipment gets sized against here — the 99th-percentile cold snap, not an average day — with a record low of -11.2°F on file. Worked through the model, that's a seasonal COP of 2.56 on the cold-climate unit fit for this climate. A cold-climate unit is the right call in Moberly — below 25°F design temperature, a standard heat pump leans hard on electric-resistance backup, which erases most of the savings. Climate figures trace to the nearest NOAA station, OMAR N BRADLEY, 3.2 miles from Moberly.

The month-to-month numbers for Moberly

Electricity use for heating alone comes out to about 4,090 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $666 a year. The gas furnace it replaces burns roughly 43 Mcf a year at 14.94 per Mcf here, for a running cost near $858 a year (electricity here runs 12.83¢/kWh). Looked at as a full purchase rather than an incremental one, payback here is roughly 70.3 years, leaving the 15-year total $619 behind.

Electric resistance heat in Moberly, compared

Plenty of homes in Moberly heat with electricity alone, no gas line involved. Compared with baseboard or electric-furnace resistance heat, the numbers shift in the heat pump’s favor. The saving here runs about $892 a year, which recovers the extra $8,000 spent going electric in roughly 9 years.

Moberly against the rest of the country

Among 3206 cities, Moberly's winter puts it at rank 1434 for severity, while its size puts it at rank 2607 for population — 1 in both cases being the extreme. That's the middle third for winter severity among the cities covered here.

Next step for 13,337 people in Moberly

Moberly, Missouri is home to about 13,337 people, and the figures above are the same ones a local HVAC contractor uses to size and quote a system — this site doesn't guess where a real quote would land, it just tells you whether it's worth asking for one. In Moberly, nothing is lost by holding off until the current equipment genuinely fails.

Ask a local HVAC contractor for a quote before committing either way.

More on how this number was built

Nothing above is a black box: the methodology guide shows the full arithmetic behind Moberly's 2.56 seasonal COP and payback figure. Moberly's -5.8°F design temperature is below the 25°F line, which is why a cold-climate unit is the right call here — see what that changes in the cold-climate unit guide.