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Fan-powered flow-through humidifiers work best with variable speed, multistage furnaces, which reduce airflow during extended runtimes when only the first stage of heat is operational. Theses humidifiers have an internal fan which acts as a booster to the furnace blower during reduced airflow cycles.

  • Powered flow-through humidifier.
  • Easy installation and best choice for variable speed and multi-stage systems in homes up to 4,500 square feet.
  • Easy mounting on the warm air supply duct of any forced-air furnace.
  • Flow-through design helps keep unit clean and decreases the frequency of maintenance.
  • Includes relative humidity (RH) convertible humidity control, drain connection, saddle valve, water supply, tubing, pad 24V transformer, wiring & installation kit.
  • Electrical Rating 120 Vac, 0.7A
  • Dimensions HxWxD (in.) 14 x 15.25 x 10.25
  • Plenum Duct Opening WxH (in.) 13.5 x 14.062
  • By-Pass Duct Opening (in.) N/A
  • Replacement Pad (US): HC26P1002
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Manuals (1)
Product Type:
18 Gallons/day
Capacity (Gallons/day):
Air Quality
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