Product Description
The King Electric KFUH4835-3-2S3-ECM is a 3-phase, 35kW unit heater in the KFUH ECO2S series, designed for high air velocity. Well-suited for heating applications in high-ceilinged spaces like warehouses and parking garages, it features a 5-speed high capacity motor and blower. It can be mounted at an angle with welded mounting channels, vertically, or horizontally. A 2-stage energy-saving heat output is available when paired with a 2-stage 24V thermostat (sold separately).
- Features a low voltage 24 volt transformer for thermostat control.
- Includes an easily replaceable 16 x 20 x 1" intake filter for easy maintenance and clean air circulation.
- Offers summer fan operation for air circulation when heating is not needed.
Product Highlights
Ideal for high ceilings and open spaces, this unit heater provides efficient and dependable heating with adjustable airflow and multiple mounting options.
Product Information
Standard Information
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Brand: KING ELECTRIC
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Manufacturer Part Number: KFUH4835-3-2S3-ECM
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Country of Origin: USA
Technical Specifications
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Installation Type: Wall or Ceiling Mounted
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Fuel Type: Electric
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Certified Usage: Commercial (Indoor Only)
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Installation Kit: Bracket Included
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Heating BTUs: 117800
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kW: 35
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CFMs: 1592 - 2142
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Discharge Air Temperature Rise (°F): 44 - 60
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Air Throw (ft.): 110
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Blower: Built-In
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Remote: Connections for 24V Remote Thermostat
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Fuse Block: No
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Oscillating: No
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Tip-Over Safety Switch: No
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Connectivity: Not WiFi Compatible
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Min. Mounting Height (ft.): 6'
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Max. Mounting Height (ft.): 12' (Horizontal Installation)
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To Side Wall (in.): 6"
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Width (in.): 16
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Depth (in.): 37.5
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Height (in.): 20
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Voltage: 480V
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Phase: 3
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Amps: 41.5
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Motor: Energy Saving, Long life, thermally protected, permanently lubricated, direct drive ECM motor (no belts to adjust or slip). This low noise, 5 speed motor is designated for use with air conditioning capability as well as heating. Very quiet operating. 60 second fan delay.
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Heating Elements: Quick heating, long life Ni-Chrome elements are sized to provide proper watt density for maximum heat dissipation by fan-forced air convection currents.
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Transformer: Each unit is equipped with a heavy duty low voltage (24 Volt) transformer for the thermostat control circuit.
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Terminal Block: For single strike field wiring.
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Low Voltage Terminal Block: For 24 Volt control.
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Air Filter: Convenient access for replacement of standard 16” x 20” x 1” filter.
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Overcurrent Protection: 208 & 240 volt KFUH Endura Pro models have 60 amp circuit breakers with single strike terminal block. 480 volt models have single strike terminal block. Units over 48 amps have 60 amp fusing.
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Limit Control: Integral automatic high temperature limit control in each heating element bank prevents the delivery of air at unsafe temperatures. 20-35 kW use a manual reset limit control to completely shut the unit heater off should over temperature occur.
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Fan Relay: Heavy duty fan relay standard with summer fan operation.
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Approvals: cULus Certified for US & Canada. Seattle Energy Code Compliant
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Part Number: KFUH4835-3-2S3-ECM
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Certificate: UL Classified
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Electrical Phase: 3 Ph
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Heating Technology: Fan-Forced
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Material: Steel
