King Electric 4kW KBS Unit Heater w/ 24V Control, 13700 BTU/H, 1 Ph, 208V

King Electric KBS2004-1-B1-CT24-RT
SKU KNG-KBS20041B1CT24RT
King Electric's 4kW KBS unit heater comes with provision for 24V remote thermostat. Rated for 208V, 1 Ph installation. Ideal for heating & freeze protection in dirty, dusty or corrosive areas requiring periodic washdown. Add to cart now at HomElectrical!
King Electric 4kW KBS Unit Heater w/ 24V Control, 13700 BTU/H, 1 Ph, 208V

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King Electric's 4kW KBS unit heater comes with provision for 24V remote thermostat. Rated for 208V, 1 Ph installation. Ideal for heating & freeze protection in dirty, dusty or corrosive areas requiring periodic washdown. Add to cart now at HomElectrical!
cUL/UL Listed

  • 4kW; 13700 BTU/H; 208V.
  • Provision for 24V remote thermostat (thermostat sold separately).
  • 304 stainless steel construction.
  • For areas requiring periodic hose-down.
  • Adjustable louvers to direct air.
  • Permanent lubricated unit bearing motor.
  • Patented smart limit protection.
  • High mass steel fin heat exchanger.
  • N.E.M.A 4 enclosure.
  • Universal wall/ceiling bracket included.

cUL/UL Listed

King Electric KBS2004-1-B1-CT24-RT Description

cUL/UL Listed

  • 4kW; 13700 BTU/H; 208V.
  • Provision for 24V remote thermostat (thermostat sold separately).
  • 304 stainless steel construction.
  • For areas requiring periodic hose-down.
  • Adjustable louvers to direct air.
  • Permanent lubricated unit bearing motor.
  • Patented smart limit protection.
  • High mass steel fin heat exchanger.
  • N.E.M.A 4 enclosure.
  • Universal wall/ceiling bracket included.

cUL/UL Listed
Free Shipping
$7,409.23Each

Ships between 01/22/2026 - 02/06/2026

Product Specifications

Part NumberKBS2004-1-B1-CT24-RT
Air Flow (CFM)520
CertificatecUL/UL Listed
Electrical Phase1 Ph
Heating TechnologyFan-Forced
Made in USAYES
MaterialStainless Steel
Maximum Voltage208V
Warranty2 Yr
Weight30.50-lb
UPC93319336823

Manufacturer Description

KB STAINLESS UNIT HTR 208V 4KW 1-PH W/ 24V CONTROL & BRACKET
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
King Electric's 4kW KBS unit heater comes with provision for 24V remote thermostat. Rated for 208V, 1 Ph installation. Ideal for heating & freeze protection in dirty, dusty or corrosive areas requiring periodic washdown. Add to cart now at HomElectrical!
King Electric 4kW KBS Unit Heater w/ 24V Control, 13700 BTU/H, 1 Ph, 208V
Free Shipping
$7,409.23Each

Ships between 01/22/2026 - 02/06/2026

King Electric KBS2004-1-B1-CT24-RT Description

cUL/UL Listed

  • 4kW; 13700 BTU/H; 208V.
  • Provision for 24V remote thermostat (thermostat sold separately).
  • 304 stainless steel construction.
  • For areas requiring periodic hose-down.
  • Adjustable louvers to direct air.
  • Permanent lubricated unit bearing motor.
  • Patented smart limit protection.
  • High mass steel fin heat exchanger.
  • N.E.M.A 4 enclosure.
  • Universal wall/ceiling bracket included.

Product Specifications

Part NumberKBS2004-1-B1-CT24-RT
Air Flow (CFM)520
CertificatecUL/UL Listed
Electrical Phase1 Ph
Heating TechnologyFan-Forced
Made in USAYES
MaterialStainless Steel
Maximum Voltage208V
Warranty2 Yr
Weight30.50-lb
UPC93319336823

Manufacturer Description

KB STAINLESS UNIT HTR 208V 4KW 1-PH W/ 24V CONTROL & BRACKET
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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