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Ductless Mini Split Installation — Renton, WA

Enjoy year-round comfort in Renton, WA with ductless mini splits. Our licensed team delivers quiet, energy-efficient heating and cooling tailored to each room.

From older suburban homes to modern townhouses, Renton residents rely on ductless mini splits for precise room-by-room climate control without ductwork. We handle site assessments, permits, electrical work, and professional installation for clean and efficient results.

Why ductless fits Renton homes

Renton homes range from classic mid-century houses to new developments, many without central ducting. Ductless mini splits are ideal because:

Custom temperature control in each room
• Works well for home offices, sunrooms, or bonus rooms
Inverter-driven systems maintain consistent comfort while reducing energy bills
Discreet outdoor units blend with your home’s exterior

Single-Zone vs. Multi-Zone — What’s Right for Your Layout

Single-zone systems: ideal for master bedrooms, offices, or nurseries

Multi-zone setups: one outdoor condenser can serve 2–6 indoor units, each with its own thermostat

Installation process includes:

  • Load calculations for accurate BTU sizing

  • Careful core drilling with dust collection and weatherproof sealing

  • Proper line-set insulation and condensate routing

  • Dedicated electrical circuits and full permit coordination

  • Startup testing, smart control setup, and full homeowner walkthrough

Single-zone installs take 1 day; multi-zone installs 1–2 days depending on layout.

Equipment & Options

We install Mitsubishi, Daikin, and Gree mini splits, tailored for your home:

  • Indoor unit types: wall-mounted, floor-mounted, ceiling cassette
  • Smart controls: Wi-Fi, app scheduling, geofencing, remote access

  • Ultra-quiet: 20–24 dB(A)

  • High efficiency: SEER2 ratings, ENERGY STAR® certified

  • Neat installation: concealed line-sets, color-matched covers, clean penetrations

  • Air quality: multi-stage washable filters

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Fujitsu outdoor heat pump system installed on a residential home for energy-efficient heating and air conditioning
Can ductless mini splits handle Renton’s wet climate?

Yes, cold-climate units maintain reliable heating and cooling even in damp and chilly months.

Are these systems suitable for split-level homes?

Absolutely. Multi-zone setups allow independent temperature control across multiple floors.

 

Will installation damage my walls or siding?

No, only a small line-set penetration is needed, sealed with weatherproof flashing.

How energy-efficient are ductless systems?

Inverter-driven mini splits automatically adjust output to reduce energy consumption while keeping rooms comfortable.

Can each indoor unit be controlled individually?

Yes, each unit has its own thermostat and smart control options.

 

Indoor and outdoor units of a ductless mini-split air conditioner for home cooling and heating