King’s HL HLE Series large hydronic heater uses the energy from a building’s existing hot water source to offer efficient, whisper quiet operation and the ability to reduce utility bills with individual room control. By installing hydronic heaters in every room, you can easily heat only the areas in use and conserve energy. Designed to fit neatly between standard wall studs, this in-wall heater provides out of the way positioning ideal for use in public areas, corridors, entry ways and large rooms or hallways. For use in both residential and commercial applications. Provides 4,700 to 27,250 BTU heat output. Recommended 17 BTU per square foot for new construction.
- In-wall, Fan-Driven, Zone-Controlled Heat
- Heat Only The Rooms Which Need It, Borrowing Energy From What’s Already There: The Hot Water Heater.
- Compatible With Typical Hot Potable Water Sources
- Tangential Blowers For Whisper Quiet Operation
- Fast Coil Heating For Heat Transfer
- 1/2” Trade Size Copper Tubes
- Flow-Through Design
- 4 or 8 Aluminum fins per inch
- Permanently Lubricated Motor
- Hi / Off / Lo Fan Switch
- For Use With HW Series Thermostats
- ETL Certified for USA and Canada
- Proudly Made in the USA with U.S. & Global Materials
- 2-Year Limited Warranty
Borrow Energy From The Hot Water Heater
Hydronic heaters use hot water from home’s hot water tank and gently recirculates heat throughout the room. Heat only the rooms which need it, borrowing energy from what’s already here: the hot water heater.
Now That’s Smart!
Quiet, Cost-Saving Zone Control
King’s hydronic system offers cost-saving zone control, heat source sharing, near silent operation, quality construction, and easy installation.
|MODEL||FT. OF WATER PRESSURE DROP @ 2 GPM||Motor Hi/Lo CFM||Decibels at 3-ft distance||Hi/Lo: Amps Hi/Lo: Watts||Purchase|
|HL1012 8/11||0.9||6000 BTU||8550 BTU||11100 BTU||14800 BTU||3 watt output||Hi 57/55 dbA||.30 / .29 Amps|
|HL1012 10/13||0.9||7500 BTU||10000 BTU||13500 BTU||16600 BTU||3 watt output||Hi 57/55 dbA||.30 / .29 Amps|
|HL1012 11/15||0.9||8812 BTU||11700 BTU||15500 BTU||18700 BTU||5 watt output||Hi 64/62 dbA||.42 / .38 Amps|
|HL1412 15/20-AS/FS-GW||1.2||10600 BTU||15500 BTU||20000 BTU||26000 BTU||5 watt output||Hi 64/62 dbA||.42 / .38 Amps||Buy Now|
|HL1412 20/25||1.2||17000 BTU||20000 BTU||24050 BTU||27250 BTU||9 watt output||Hi 64/62 dbA||.42 / .38 Amps|
|Energy saver ECM Motor||FT. OF WATER PRESSURE DROP @ 2 GPM||Progressive CFM||Decibels at 3-ft distance||Energy saver Hi/Lo: Amps Hi/Lo: Watts|
|HLE 1012 11/15||0.9||8812 BTU||11700 BTU||15500 BTU||18700 BTU||150 to 375 High||Hi 57/55 dbA||.06 / .04 Amps|
|HLE 1412 15/20||1.2||10600 BTU||15500 BTU||20000 BTU||26000 BTU||150 to 375 High||Hi 63/61 dbA||.09 / .06 Amps|
Contractor shall supply and install HL/HLE Series hydronic fan heaters manufactured by King Electrical Mfg. Co., Seattle, Washington.
Motor: 2 speed shaded pole impedance protected. Permanently lubricated. Bronze bearings.
Blower: Tangential blower to provide 150 to 375 CFM of air. Quiet operation of less than 53 dBA weighted scale at high speed. Easily removed for service. Bronze, not plastic, bearings.
Coils: 1/2″ ID Copper tubes with Aluminum fins of no more than 4 fins per inch for free flow of air and maximum circulation of air and water. Tested at 300 PSI for leaks. Bleed valve to purge air. Copper tube used in coils is Alloy 122 made to ASTM B-75 specifications.
Grill: 20 gauge mild Steel, louvered with Nickel-plated grill screws. Powder-coated in white.
Wall Can: 20 gauge mild Steel, electrogalvanized to resist corrosion. 1/2″ knockout in bottom of can and QuickSetTM bend out mounting tabs for fast installation.
Fan Switch: 3 position fan switch High / Off / Low. Rated at 10 Amps with wire leads and insulated 1⁄4″ quick connects.
Terminal Board: All electrical connections will terminate at a phenolic terminal board with 1⁄4″ male brass blades for easy wiring.
Water Connections: 1/2″ bare Copper tubes de-burred. Tested at 300 PSI for leaks. Clean out tubes for water connection.
ECM Motor: We program the motor to start slowly and quietly at 50% of its maximum speed. Over a 3 to 5 minute period, if the room is not reaching the set point it will slowly ramp up to 100% airflow to heat the room. It not only saves energy but also makes a large output heater have a soft quiet start, yet can increase to its maximum output and sound level over time while not disturbing residents.
Approvals: ETL (3131491PRT-001). All King heaters are tested to UL 1995 Standards. Approved for USA and Canada. CSA/C22.2.