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Mr. Steam Element MX 20kW 208/3 delivers powerful, balanced heating for MX Series steam shower generators operating on 208V three-phase electrical service. Engineered for demanding residential and commercial environments, this 20kW element ensures rapid steam production, steady temperature recovery, and uniform vapor density throughout large or tiled enclosures. Its precision three-phase design distributes load evenly to reduce voltage sag and improve long-term efficiency. Constructed from corrosion-resistant, steam-rated materials, the 11 lb element resists heat, humidity, and mineral exposure common in active generator bays. Installation is straightforward thanks to the MX-specific interface, preserving system logic and simplifying service. Ideal for replacements or upgrades, this heavy-duty component sustains consistent, spa-quality performance backed by durability, efficiency, and balanced power delivery that keeps your steam system operating at peak output day after day.

  • 20 kW steam performance – High-capacity output delivers rapid warm-up and dense, even vapor for larger or heavily tiled enclosures. Abundant headroom maintains target temperatures, minimizes recovery time, and elevates comfort throughout extended, spa-quality sessions.
  • 208V three-phase efficiency – Optimized for 208V/3 electrical service to balance load across legs and reduce voltage sag. Stable power supports consistent steam production, fewer nuisance trips, and responsive control during warm-up and sustained daily operation.
  • MX Series native fit – Purpose-built for Mr.Steam MX systems, matching interfaces and control logic for a clean, plug-and-play installation. Direct compatibility preserves intended features, streamlines commissioning, and avoids adapters or rewiring that can compromise reliability or complicate future service.
  • Durable, steam-rated construction – Engineered to withstand sustained heat, humidity, and mineral exposure inside generator bays. Corrosion-resistant components and secure terminations protect critical elements and valves, extending service intervals and ensuring dependable performance over years of frequent use.
  • Installer-friendly setup – Clear connections and an accessible layout simplify replacement or upgrades, minimizing downtime. Efficient routing keeps wiring tidy and service points reachable, helping technicians restore full functionality quickly and maintain peak performance with routine inspections.
  • MPN: Not specified
  • Compatibility: Designed for Mr.Steam MX series steam shower systems requiring a powerful element at 208V three-phase
  • Part Type: Heating Element for Steam Shower
  • What’s Included: Not specified
  • Model: ELEMENT MX 20KW 208/3
  • Voltage: 208V
  • Phase: 3
  • Wattage: 20 kW
  • Weight: 11 lb

20 kW Heating Element 208V 3-Phase | MX Series

SKU: MRS-29203BMS
Regular price $866.00
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NOTE: ELECTRICAL PARTS ARE NON-RETURNABLE

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Mr. Steam Element MX 20kW 208/3 delivers powerful, balanced heating for MX Series steam shower generators operating on 208V three-phase electrical service. Engineered for demanding residential and commercial environments, this 20kW element ensures rapid steam production, steady temperature recovery, and uniform vapor density throughout large or tiled enclosures. Its precision three-phase design distributes load evenly to reduce voltage sag and improve long-term efficiency. Constructed from corrosion-resistant, steam-rated materials, the 11 lb element resists heat, humidity, and mineral exposure common in active generator bays. Installation is straightforward thanks to the MX-specific interface, preserving system logic and simplifying service. Ideal for replacements or upgrades, this heavy-duty component sustains consistent, spa-quality performance backed by durability, efficiency, and balanced power delivery that keeps your steam system operating at peak output day after day.

  • 20 kW steam performance – High-capacity output delivers rapid warm-up and dense, even vapor for larger or heavily tiled enclosures. Abundant headroom maintains target temperatures, minimizes recovery time, and elevates comfort throughout extended, spa-quality sessions.
  • 208V three-phase efficiency – Optimized for 208V/3 electrical service to balance load across legs and reduce voltage sag. Stable power supports consistent steam production, fewer nuisance trips, and responsive control during warm-up and sustained daily operation.
  • MX Series native fit – Purpose-built for Mr.Steam MX systems, matching interfaces and control logic for a clean, plug-and-play installation. Direct compatibility preserves intended features, streamlines commissioning, and avoids adapters or rewiring that can compromise reliability or complicate future service.
  • Durable, steam-rated construction – Engineered to withstand sustained heat, humidity, and mineral exposure inside generator bays. Corrosion-resistant components and secure terminations protect critical elements and valves, extending service intervals and ensuring dependable performance over years of frequent use.
  • Installer-friendly setup – Clear connections and an accessible layout simplify replacement or upgrades, minimizing downtime. Efficient routing keeps wiring tidy and service points reachable, helping technicians restore full functionality quickly and maintain peak performance with routine inspections.
  • MPN: Not specified
  • Compatibility: Designed for Mr.Steam MX series steam shower systems requiring a powerful element at 208V three-phase
  • Part Type: Heating Element for Steam Shower
  • What’s Included: Not specified
  • Model: ELEMENT MX 20KW 208/3
  • Voltage: 208V
  • Phase: 3
  • Wattage: 20 kW
  • Weight: 11 lb