The WHF heater offers extreme value by combining the rapid heat transfer of a NiChrome element with the performance of a squirrel cage blower. This makes for a relatively quiet heater without the added cost of a high mass element like the Pic-A-Watt®. It is commonly used as the first upgrade in apartment construction and is an excellent choice for bathrooms because of the instant heat from the wire element.
- NiChrome Open Coil Element For Quick Heat Transfer
- Whisper Quiet Squirrel Cage Blower
- Dual Wattage Design
- Patented Smart Limit Protection®
- Wall Can with QuickSet™ Stud Alignment Tabs
- Proudly Made in the USA with U.S. & Global Materials
- 3-Year Limited Warranty
Product Features
Commonly Used As The First Upgrade In Apartment Construction
Offering extreme value by combining the rapid heat transfer of a NiChrome element with the performance of a squirrel cage blower. This makes for a relatively quiet heater without the added cost of a high mass element like the Pic-A-Watt®.
Safe Comfort for Families
Patented Smart Limit Protection automatically shuts power off to the heater in an abnormal event and must be manually reset for safety.
Available Models
Ordering Information - Complete Stock Models
| COMPLETE MODEL | UPC | VOLTS | WATTS | AMPS | SHIP WEIGHT lbs | Purchase |
|---|---|---|---|---|---|---|
| WHF1210-W | 20125 | 120 | 500 - 1000 | 4.2 - 8.4 | 8 | |
| WHF1215-W | 20187 | 120 | 750 - 1500 | 6.3 - 12.5 | 8 | |
| WHF2010-W | 24451 | 208 | 500 - 1000 | 2.4 - 4.8 | 8 | |
| WHF2015-W | 24475 | 208 | 750 - 1500 | 3.6 - 7.2 | 8 | |
| WHF2020-W | 24536 | 208 | 1000 - 2000 | 4.8 - 9.6 | 8 | |
| WHF2410-W | 20279 | 240/208* | 500 - 1000 | 2.1 - 4.2 | 8 | Buy Now |
| WHF2415-W | 20330 | 240/208* | 750 - 1500 | 3.1 - 6.2 | 8 | Buy Now |
| WHF2420-W | 20361 | 240/208* | 1000 - 2000 | 4.2 - 8.4 | 8 | Buy Now |
Ordering Information - Factory Installed Options
| ADD SUFFIX | DESCRIPTION | SHIP WEIGHT lbs |
|---|---|---|
| -H | Heatbox Interior Only (no can or grill) | 6 |
| -I | Heatbox Interior and Grill Only (no wall can) | 6 |
Order A'la Carte Step 1 - Order Heatbox Interior
| ADD SUFFIX | DESCRIPTION | SHIP WEIGHT lbs |
|---|---|---|
| -H | Heatbox Interior and Grill | 6 |
Order A'la Carte Step 2 - Order Wall Can
| MODEL | UPC | DESCRIPTION | SHIP WEIGHT lbs |
|---|---|---|---|
| UIC | 12640 | Recess Wall Can | 3.5 |
| UICF | 12540 | Recess Can with Flange (remodel) | 4 |
| WHSC-W | 19204 | Surface Can - White - 13.5" H x 10.125" W x 4" D | 4 |
| WHSC-A | 19205 | Surface Can - Almond - 13.5" H x 10.125" W x 4" D | 4 |
Order A'la Carte Step 3 - Order Grill
| MODEL | UPC | DESCRIPTION | SHIP WEIGHT lbs |
|---|---|---|---|
| WHFG-W | 12520 | Grill - White | 2 |
| WHFG-A | 12530 | Grill - Almond | 2 |
| WHFG17W13H | 12523 | Oversize Grill 13”H x 17”W | 3.5 |
Ordering Information - Accessories
| MODEL | UPC | DESCRIPTION | SHIP WEIGHT lbs | Purchase |
|---|---|---|---|---|
| TKIT-1BW | 20654 | Built-in Single Pole Single Throw Thermostat Kit, Bright White | 0.5 | Buy Now |
| TKIT-2BW | 20655 | Built-in Double Pole Single Throw Thermostat Kit, Bright White | 0.5 | Buy Now |
| TKIT-1B | 17346 | Built-in Single Pole Single Throw Thermostat Kit, Black | 0.5 | Buy Now |
| TKIT-2B | 17347 | Built-in Double Pole Single Throw Thermostat Kit, Black | 0.5 | Buy Now |
| TKIT-1A | 20613 | Built-in Single Pole Single Throw Thermostat Kit, Almond | 0.5 | Buy Now |
| TKIT-2A | 20614 | Built-in Double Pole Single Throw Thermostat Kit, Almond | 0.5 | Buy Now |
| TKIT-1-TP | 11056 | Built-in Tamper Proof Single Pole Single Throw Thermostat Kit | 0.4 | Buy Now |
| TKIT-2-TP | 11057 | Built-in Tamper Proof Double Pole Single Throw Thermostat Kit | 0.4 | Buy Now |
| DS15 | 13824 | Disconnect Switch, Field Installed Kit, 10Amp 240V/15A 120V | 0.5 | Buy Now |
Engineering Specs
Contractor shall supply and install WHF Series in-wall mounted forced-air electric heaters manufactured by King Electrical Mfg. Company. Heaters shall be of the wattage and voltage as indicated on the plans.
Ratings: Heaters shall be available in wattages of 500 to 2,000 at 120, 208, or 240 Volts
Blower and Motor: A whisper quiet tangential blower, delivering 75 CFM, shall be driven by a shaded pole, permanently lubricated, C-frame type motor with impedance protection and sealed bearings. Motors shall be the same voltage as the heater. The motor and all wiring shall be totally isolated from the heating chamber for protection from heated air.
Thermal Overload: Heaters shall be equipped with King’s patented thermal overload Smart Limit Protection®, which disconnects elements and motor in the event normal operating temperatures are exceeded. If thermal overload trips due to abnormal operating temperatures, thermal overload shall remain open until manually reset by turning the heater off for 15 minutes. Automatic reset of thermal overloads, which allow the element to continue to cycle under abnormal conditions, will not be accepted.
Elements: Element assemblies shall be constructed of coiled nickel chromium alloy, corrosion resistant wire strung through a minimum of four rows of mica insulator. Element assemblies shall have factory provided connection to allow field modification to 50% wattage at time of installation.
Wall Can: The wall can shall be 20 gauge electro-galvanized steel and shall contain knockouts. The wall can shall be provided with a depth gauge, extending the full length of the wall can. The wall can shall be supplied with a factory installed ground-wire. Minimum clearance 4” to floors and 6” to sidewalls. Zero clearance to combustibles material in the wall.
Grill: The grill shall be a louvered, one-piece design with rounded edges on all four sides, with rounded corners to prevent snags from contact with other materials. The grill shall be epoxy powder- coated in the color specified by the manufacturer
Approvals: cULus (E41422)
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