WaterFurnace 5 Series · Forced air + radiant

5 Series 3D Compact

Forced-air comfort and hydronic radiant floors from one compact unit.

27.8
EER cooling
4.7
COP heating
5 Series 3D Compact

Why this unit

Most systems make you choose: ducted air or warm floors. The 3D does both from one compact cabinet, forced-air heating and cooling plus a hydronic loop for radiant floor zones.

Compared with an ordinary furnace and air conditioner it can cut energy use by up to 70%, and it frees the mechanical room space a separate boiler would eat.

Best for: Homes with radiant floor heat, or plans for it, plus normal ductwork.

  • Forced air plus hydronic radiant floor from one unit
  • Compact footprint for tight mechanical rooms
  • Up to 70% energy savings vs a furnace and AC pair
  • Aurora controls platform

Documentation

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

Price a 5 Series 3D Compact for your address

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

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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