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Apex Electric Sauna Heater 18kW | Homecraft
Apex Electric Sauna Heater 18kW | Homecraft
Apex Electric Sauna Heater 18kW | Homecraft
Apex Electric Sauna Heater 18kW | Homecraft

The Homecraft APEX 18 kW Electric Sauna Heater delivers high-capacity, professional-grade heat for large residential or light-commercial sauna rooms. This powerful 208 V / 3-phase heater is engineered to warm spaces between approximately 690 – 1,200 cubic feet, offering steady, deep warmth and robust steam performance when heated rocks are used.

Built with premium stainless steel and a protected airflow chamber, the APEX 18 kW is designed for long-term durability and even heat distribution. Its large stone capacity provides excellent thermal mass and rich, consistent heat throughout the sauna room.

This heater pairs with Homecraft digital controls (sold separately) — typically with TKE3 which supports both Regular (non-WiFi) and WiFi touchpad options or TKE24D (24-hour commercial timer) with a built in touchpad control.

  • Powerful 18kW Heating – Efficiently warms large sauna rooms from 800–1,200 cubic feet, delivering consistent, high-output heat ideal for home, spa, or commercial multi-user environments.
  • Canadian Craftsmanship – Built in Canada with premium materials and robust construction, ensuring long-lasting durability, reliable performance, and maintenance-free operation even under frequent use.
  • Compatible with TKE3 or TKE24D Digital Control – Works seamlessly with Homecraft’s TKE3 control (60 min timer), or TKE24D offering precise temperature management and up to 24 hours of continuous operation for commercial applications (sold separately)
  • 208V 3-Phase Voltage – Supports 208V 3-Phase power, enabling efficient, even heating for large sauna spaces while maintaining energy efficiency and operational reliability.
  • Sturdy, Professional-Grade Construction – Engineered to withstand intensive use, ensuring even heat distribution, safety, and long-term performance for high-capacity sauna rooms.
  • Safety-Focused Design – Includes recommended 60-amp circuit breaker and minimum 5-inch clearance to combustibles, providing secure operation and peace of mind during every sauna session.
  • Wattage: 18 kW
  • Voltage / Phase: 208 V / 3-Phase only
  • Room Size: ~690 – 1,200 cu ft
  • Control Compatibility: High-capacity digital control (e.g., TKE3 or TKE24D)
  • Circuit Breaker: 60 A
  • Amperage Draw: ~48 A
  • Recommended Wire Size: #6 AWG copper (90°C rated)
  • Stone Capacity: Up to ~310 lbs (stones sold separately)
  • Dimensions (Diameter × Height): 18" × 36"
  • Minimum Clearance to Combustibles: 5.5"
  • Certifications: CSA & UL certified
  • Country of Manufacture: Canada
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Apex Electric Sauna Heater 18kW | Homecraft

by Homecraft Sauna
SKU: HOM-Apex 18kW 208V 3 phase
$3,100.00
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The Homecraft APEX 18 kW Electric Sauna Heater delivers high-capacity, professional-grade heat for large residential or light-commercial sauna rooms. This powerful 208 V / 3-phase heater is engineered to warm spaces between approximately 690 – 1,200 cubic feet, offering steady, deep warmth and robust steam performance when heated rocks are used.

Built with premium stainless steel and a protected airflow chamber, the APEX 18 kW is designed for long-term durability and even heat distribution. Its large stone capacity provides excellent thermal mass and rich, consistent heat throughout the sauna room.

This heater pairs with Homecraft digital controls (sold separately) — typically with TKE3 which supports both Regular (non-WiFi) and WiFi touchpad options or TKE24D (24-hour commercial timer) with a built in touchpad control.

  • Powerful 18kW Heating – Efficiently warms large sauna rooms from 800–1,200 cubic feet, delivering consistent, high-output heat ideal for home, spa, or commercial multi-user environments.
  • Canadian Craftsmanship – Built in Canada with premium materials and robust construction, ensuring long-lasting durability, reliable performance, and maintenance-free operation even under frequent use.
  • Compatible with TKE3 or TKE24D Digital Control – Works seamlessly with Homecraft’s TKE3 control (60 min timer), or TKE24D offering precise temperature management and up to 24 hours of continuous operation for commercial applications (sold separately)
  • 208V 3-Phase Voltage – Supports 208V 3-Phase power, enabling efficient, even heating for large sauna spaces while maintaining energy efficiency and operational reliability.
  • Sturdy, Professional-Grade Construction – Engineered to withstand intensive use, ensuring even heat distribution, safety, and long-term performance for high-capacity sauna rooms.
  • Safety-Focused Design – Includes recommended 60-amp circuit breaker and minimum 5-inch clearance to combustibles, providing secure operation and peace of mind during every sauna session.
  • Wattage: 18 kW
  • Voltage / Phase: 208 V / 3-Phase only
  • Room Size: ~690 – 1,200 cu ft
  • Control Compatibility: High-capacity digital control (e.g., TKE3 or TKE24D)
  • Circuit Breaker: 60 A
  • Amperage Draw: ~48 A
  • Recommended Wire Size: #6 AWG copper (90°C rated)
  • Stone Capacity: Up to ~310 lbs (stones sold separately)
  • Dimensions (Diameter × Height): 18" × 36"
  • Minimum Clearance to Combustibles: 5.5"
  • Certifications: CSA & UL certified
  • Country of Manufacture: Canada
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