WaterFurnace 5 Series · Outdoor unit

5 Series 500RO11

Geothermal for homes with zero indoor utility space. Lives outside.

27.8
EER cooling
4.6
COP heating
5 Series 500RO11

Why this unit

No basement, no utility room, no problem. The 500RO11 installs outdoors like a conventional AC condenser, but it is a full geothermal heat pump connected to the loop under your yard.

In cold snaps it can run dual-fuel with an existing furnace, letting each heat source do what it does cheapest. ENERGY STAR rated and built for weather.

Best for: Houses with no basement or mechanical room to give up.

  • Installs outdoors, needs no indoor floor space
  • Dual-fuel operation with an existing furnace
  • ENERGY STAR rated
  • Weatherproof cabinet, no outdoor fan noise like an AC

Documentation

Spec sheets come with your proposal. Ask the designer for any manual on the spot.

Price a 5 Series 500RO11 for your address

Free site visit, load calculation, and a fixed-price proposal with every incentive included.

Book my free site visit

Contact

Talk to a person, not a phone tree

Question about your system, a strange noise, or just want a second opinion on a proposal you got elsewhere? Write or call, a geothermal designer answers both.

571-933-3123Weekdays 7am to 6pm
11530 Valley Rd, Fairfax, VA 22033Serving Northern Virginia & the Maryland metro
Mon-Fri 7:00-18:00 · Sat 8:00-13:0024/7 emergency line for maintenance-plan members