Ductless Mini-Split Installation in Brighton

Older houses near the historic downtown and Bridge Street were built before forced air, and some still rely on a floor furnace or a gas wall heater, with ductwork, if any, added decades later. A two- or three-zone system can cool the main rooms and bedrooms and provide efficient heat for most of the year, while the existing heater stays as backup. Lines are routed on rear or side walls to keep the front of the house looking as it should. Typical layouts are sketched in our article on ductless heat pumps for older houses.

The city sits on open ground northeast of the metro, and in a storm the wind sculpts drifts along fences and the windward walls of houses. We put condensers on the downwind side, lifted on stands that keep the coil above those drifts, and clear of roof edges. We size cold-climate equipment for the 5°F Adams County design temperature using published low-temperature capacity, and we treat existing heat as backup for nights like the -26°F record. Defrost meltwater is routed away from driveways and sidewalks.

According to the city, United Power supplies electricity in Brighton, while Xcel supplies gas. So the Xcel heat pump rebate table is mostly irrelevant here; ask United Power what it currently offers members for heat pumps. The $1,500 Power Ahead Colorado incentive for cold-climate equipment still applies here, as the city belongs to DRCOG, provided we apply before installation. Colorado's 2026 heat pump credit is $1,000, with no less than $333 of it shown as a discount on your bill. There's no federal 25C credit for 2026.

The Building Permit Counter in the city's Community Development department handles permits through an OpenGov portal (1stop@brightonco.gov, 303-655-2017). Our office submits both the mechanical and electrical applications and arranges inspection times.

The newer subdivisions were generally wired with 200-amp panels that easily take another 240-volt circuit. Pre-war houses downtown sometimes have small or crowded panels, and we check capacity before recommending several zones.

If one room is the problem, a single-zone system is the most efficient and simplest answer. If you want to cool several bedrooms in an older house without ducts, a multi-zone outdoor unit saves wall space and cost compared with three separate systems, at the expense of putting every room on one compressor. We size each head from a room-by-room Manual J so small bedrooms don't get oversized heads that short-cycle.