Shop Unit Heater Accessories
King Electric 2-Stage Control for KFUH Series Heaters, 1 Phase
KFUH-2S1
Control Relays & Contractor Factory Installed 1 Phase For use with KFUH Unit Heater...
$315.77Each
King Electric 2-Stage Control for KFUH Series Heaters, 3 Phase
KFUH-2S3
Control Relays & Contractor Factory Installed 3 Phase For use with KFUH Unit Heater...
$526.26Each
King Electric Built-In Thermostat for KFUH Series Heaters, Double Pole
KFUH-2TS
Double Pole Temperature Range: 40 to 100 F Factory Installed For use with KFUH Unit Heater...
$243.62Each
King Electric Right Angle Elbow w/ Adjustable Louver Diffuser for KFUH Heater
KFUH-90D
Adjustable Louvers Diffuser 90 Degree Elbow Typically used in low ceiling height or where a 90 degree turn is preferred...
$462.37Each
King Electric Right Angle Elbow w/ Radial Diffuser for KFUH Heater
KFUH-90RD
Radial Diffuser 90 Degree Elbow Typically used in low ceiling height or where a 90 degree turn is preferred For...
$540.04Each
King Electric Standard Radial Air Diffuser for KFUH Series Heater
KFUH-RD
Radial Air Diffuser For wide pattern heat dispersion For use with KFUH Unit Heater...
$370.88Each
King Electric Summer Fan Switch for KFUH Series Unit Heater
KFUH-SF
Factory Installed Made for use with KFUH Unit Heater...
$118.34Each
King Electric Built-In Thermostat for KFUH Series Heaters, Single Pole
KFUH-T
Single Pole Temperature Range: 40 to 100 F Factory Installed For use with KFUH Unit Heater...
$175.80Each
King Electric 4-in Centrifugal In-Line Fan for Make Up Air Unit, 147 CFM
MBI100
4 Inch 147 CFM Designed for residential and light commercial ventilation applications Feature a low profile design that is ideally...
$531.72Each
King Electric 5-in Centrifugal In-Line Fan for Make Up Air Unit, 173 CFM
MBI125
5 Inch 173 CFM Designed for residential and light commercial ventilation applications Feature a low profile design that is ideally...
$543.40Each
King Electric 6-in Centrifugal In-Line Fan for Make Up Air Unit, 221 CFM
MBI150
6 Inch 221 CFM Designed for residential and light commercial ventilation applications Feature a low profile design that is ideally...
$666.10Each
King Electric 5/6-in Centrifugal In-Line Fan for Make Up Air Unit, 290 CFM
MBI150/125
5/6 Inch 290 CFM Designed for residential and light commercial ventilation applications Feature a low profile design that is ideally...
$753.76Each
King Electric 4/5-in Centrifugal In-Line Fan for Make Up Air Unit, 232 CFM
MBI25/100
4/5 Inch 232 CFM Designed for residential and light commercial ventilation applications Feature a low profile design that is ideally...
$596.00Each
King Electric 6-in Ventilation Grill for External Mount Duct Fans
AG150
Ventilation Grill Aerodynamic styling Grill is easily removed for cleaning Fits standard 6-in duct For use with External Duct Mount...
$58.44Each
King Electric 6-in Ventilation Grill & Collar for External Mount Duct Fans
AG150-C
Ventilation Grill & Collar Aerodynamic styling Grill is easily removed for cleaning Fits standard 6-in duct For use with External...
$64.27Each
King Electric 6-in Ventilation Grill, Collar & Damper for External Mount Duct Fans
AG150-CD
Ventilation Grill, Collar & Damper Aerodynamic styling Grill is easily removed for cleaning Fits standard 6-in duct For use with...
$99.32Each
King Electric 4-in Adjustable Ventilation Grill w/ Collar
GR100
4 Inch Fully adjustable ventilation grill Easy to install and adjust Suitable for suspended ceiling Designed for use with heating...
$29.22Each
King Electric 4-in Adjustable Ventilation Grill w/ Collar, Bulk
GR100-6PK
4 Inch 6 Pieces Fully adjustable ventilation grill Easy to install and adjust Suitable for suspended ceiling Designed for use...
$169.44Pack of 6
King Electric 6-in Adjustable Ventilation Grill w/ Collar
GR150
6 Inch Fully adjustable ventilation grill Easy to install and adjust Suitable for suspended ceiling Designed for use with heating...
$40.90Each
King Electric 6-in Adjustable Ventilation Grill w/ Collar, Bulk
GR150-6PK
6 Inch 6 Pieces Fully adjustable ventilation grill Easy to install and adjust Suitable for suspended ceiling Designed for use...
$227.87Pack of 6
King Electric 8-in Adjustable Ventilation Grill w/ Collar
GR200
8 Inch Fully adjustable ventilation grill Easy to install and adjust Suitable for suspended ceiling Designed for use with heating...
$87.66Each
King Electric 4-in External Mount Duct Fan for Make Up Air Unit, 118 CFM
EXT100A
4 Inch 118 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$695.33Each
King Electric 4-in External Mount Duct Fan for Make Up Air Unit, 177 CFM
EXT100B
4 Inch 177 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$724.53Each
King Electric 6-in External Mount Duct Fan for Make Up Air Unit, 227 CFM
EXT150A
6 Inch 227 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$747.90Each
King Electric 6-in External Mount Duct Fan for Make Up Air Unit, 396 CFM
EXT150B
6 Inch 396 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$888.14Each
King Electric 8-in External Mount Duct Fan for Make Up Air Unit, 445 CFM
EXT200A
8 Inch 445 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$946.57Each
King Electric 8-in External Mount Duct Fan for Make Up Air Unit, 420 CFM
EXT200B
8 Inch 420 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$1,063.43Each
King Electric Current Sensor for Make Up Air Units , Solid State, 120V
CS120AF
120V Provides a compact, low cost method of detecting AC current Ideal for ON/OFF sensing of remote equipment Factory fixed...
$128.54Each
King Electric Filter Housing for MAU Series Make Up Air Units
MAUFH
Filter Housing Made for use with Make Up Air Unit...
$687.09Each
King Electric 100A Disconnect Switch for KBS Unit Heater, Field Installed Kit, 600V
DS100
100 Amp, 600V KBS Heater Series Disconnect Switch for KBS Series Unit Heaters Disconnect switch ONLY Heater not included...
$920.13Each
King Electric 2-Stage Control for KFUH Series Heaters, 1 Phase
KFUH-2S1
Control Relays & Contractor Factory Installed 1 Phase For use with KFUH Unit Heater...
$315.77Each
King Electric 2-Stage Control for KFUH Series Heaters, 3 Phase
KFUH-2S3
Control Relays & Contractor Factory Installed 3 Phase For use with KFUH Unit Heater...
$526.26Each
King Electric Built-In Thermostat for KFUH Series Heaters, Double Pole
KFUH-2TS
Double Pole Temperature Range: 40 to 100 F Factory Installed For use with KFUH Unit Heater...
$243.62Each
King Electric Right Angle Elbow w/ Adjustable Louver Diffuser for KFUH Heater
KFUH-90D
Adjustable Louvers Diffuser 90 Degree Elbow Typically used in low ceiling height or where a 90 degree turn is preferred...
$462.37Each
King Electric Right Angle Elbow w/ Radial Diffuser for KFUH Heater
KFUH-90RD
Radial Diffuser 90 Degree Elbow Typically used in low ceiling height or where a 90 degree turn is preferred For...
$540.04Each
King Electric Standard Radial Air Diffuser for KFUH Series Heater
KFUH-RD
Radial Air Diffuser For wide pattern heat dispersion For use with KFUH Unit Heater...
$370.88Each
King Electric Summer Fan Switch for KFUH Series Unit Heater
KFUH-SF
Factory Installed Made for use with KFUH Unit Heater...
$118.34Each
King Electric Built-In Thermostat for KFUH Series Heaters, Single Pole
KFUH-T
Single Pole Temperature Range: 40 to 100 F Factory Installed For use with KFUH Unit Heater...
$175.80Each
King Electric 4-in Centrifugal In-Line Fan for Make Up Air Unit, 147 CFM
MBI100
4 Inch 147 CFM Designed for residential and light commercial ventilation applications Feature a low profile design that is ideally...
$531.72Each
King Electric 5-in Centrifugal In-Line Fan for Make Up Air Unit, 173 CFM
MBI125
5 Inch 173 CFM Designed for residential and light commercial ventilation applications Feature a low profile design that is ideally...
$543.40Each
King Electric 6-in Centrifugal In-Line Fan for Make Up Air Unit, 221 CFM
MBI150
6 Inch 221 CFM Designed for residential and light commercial ventilation applications Feature a low profile design that is ideally...
$666.10Each
King Electric 5/6-in Centrifugal In-Line Fan for Make Up Air Unit, 290 CFM
MBI150/125
5/6 Inch 290 CFM Designed for residential and light commercial ventilation applications Feature a low profile design that is ideally...
$753.76Each
King Electric 4/5-in Centrifugal In-Line Fan for Make Up Air Unit, 232 CFM
MBI25/100
4/5 Inch 232 CFM Designed for residential and light commercial ventilation applications Feature a low profile design that is ideally...
$596.00Each
King Electric 6-in Ventilation Grill for External Mount Duct Fans
AG150
Ventilation Grill Aerodynamic styling Grill is easily removed for cleaning Fits standard 6-in duct For use with External Duct Mount...
$58.44Each
King Electric 6-in Ventilation Grill & Collar for External Mount Duct Fans
AG150-C
Ventilation Grill & Collar Aerodynamic styling Grill is easily removed for cleaning Fits standard 6-in duct For use with External...
$64.27Each
King Electric 6-in Ventilation Grill, Collar & Damper for External Mount Duct Fans
AG150-CD
Ventilation Grill, Collar & Damper Aerodynamic styling Grill is easily removed for cleaning Fits standard 6-in duct For use with...
$99.32Each
King Electric 4-in Adjustable Ventilation Grill w/ Collar
GR100
4 Inch Fully adjustable ventilation grill Easy to install and adjust Suitable for suspended ceiling Designed for use with heating...
$29.22Each
King Electric 4-in Adjustable Ventilation Grill w/ Collar, Bulk
GR100-6PK
4 Inch 6 Pieces Fully adjustable ventilation grill Easy to install and adjust Suitable for suspended ceiling Designed for use...
$169.44Pack of 6
King Electric 6-in Adjustable Ventilation Grill w/ Collar
GR150
6 Inch Fully adjustable ventilation grill Easy to install and adjust Suitable for suspended ceiling Designed for use with heating...
$40.90Each
King Electric 6-in Adjustable Ventilation Grill w/ Collar, Bulk
GR150-6PK
6 Inch 6 Pieces Fully adjustable ventilation grill Easy to install and adjust Suitable for suspended ceiling Designed for use...
$227.87Pack of 6
King Electric 8-in Adjustable Ventilation Grill w/ Collar
GR200
8 Inch Fully adjustable ventilation grill Easy to install and adjust Suitable for suspended ceiling Designed for use with heating...
$87.66Each
King Electric 4-in External Mount Duct Fan for Make Up Air Unit, 118 CFM
EXT100A
4 Inch 118 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$695.33Each
King Electric 4-in External Mount Duct Fan for Make Up Air Unit, 177 CFM
EXT100B
4 Inch 177 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$724.53Each
King Electric 6-in External Mount Duct Fan for Make Up Air Unit, 227 CFM
EXT150A
6 Inch 227 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$747.90Each
King Electric 6-in External Mount Duct Fan for Make Up Air Unit, 396 CFM
EXT150B
6 Inch 396 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$888.14Each
King Electric 8-in External Mount Duct Fan for Make Up Air Unit, 445 CFM
EXT200A
8 Inch 445 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$946.57Each
King Electric 8-in External Mount Duct Fan for Make Up Air Unit, 420 CFM
EXT200B
8 Inch 420 CFM Heavy gauge, galvanized steel housing with baked epoxy finish 120V operation - may be mounted on...
$1,063.43Each
King Electric Current Sensor for Make Up Air Units , Solid State, 120V
CS120AF
120V Provides a compact, low cost method of detecting AC current Ideal for ON/OFF sensing of remote equipment Factory fixed...
$128.54Each
King Electric Filter Housing for MAU Series Make Up Air Units
MAUFH
Filter Housing Made for use with Make Up Air Unit...
$687.09Each
King Electric 100A Disconnect Switch for KBS Unit Heater, Field Installed Kit, 600V
DS100
100 Amp, 600V KBS Heater Series Disconnect Switch for KBS Series Unit Heaters Disconnect switch ONLY Heater not included...
$920.13Each
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