Ductless Mini-Split Systems in Bend & Central Oregon

It depends on how your space is divided and how you live in it. A studio ADU or garage usually needs a single zone. A whole house typically works best with a head in each main living area and bedroom wing - often two to four zones on one outdoor unit. We'll walk your space, look at insulation and sun exposure, and design the zone layout around how you actually use the rooms.

They do both. A mini-split is a heat pump, and modern cold-climate models keep heating effectively through Central Oregon winters. Many Bend ADUs and shops rely on a single mini-split as their only heat source year-round. If the space will be occupied through winter, we'll spec a cold-climate model rated for our low temperatures.

A single-zone system is usually installed in one day - mounting the indoor head, setting the outdoor unit, running the line set through a small wall penetration, and commissioning the system. Multi-zone installations typically take one to two days depending on how many heads we're placing and the routing between them.

Less than central systems, but not zero. Wash the reusable filters in each head every month or two - more often during dusty or smoky stretches - and have us deep-clean the coils and blower wheel and check refrigerant charge once a year. Skipping the annual cleaning is the top cause of the musty smell and weak output we get called about.

For a single room or small space, a mini-split is almost always the more affordable option because there's no ductwork to build. For a whole house, a multi-zone ductless system and a central ducted system can land in a similar range - the deciding factors are whether usable ducts already exist, how many zones you want, and the cost of running each. We'll price both approaches so you can compare directly.