SKU: S25-NG

Sunpak 25,000 BTU Electronic Ignition Heater

$1,674.00

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Fuel Type: Natural Gas Black

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Keep the floor of your patio open with the Sunpak S25 infrared heater. Its slim overhead design directs radiant warmth toward people and nearby surfaces, with electronic ignition.

Key Features

  • Slim heater profile suits suitable wall, ceiling or suspended installations.
  • Spark ignition and flame monitoring support controlled operation.
  • Automatic on/off control operates the single-stage burner.

Specifications

  • Manufacturer: Infrared Dynamics / Sunpak. Model: S25.
  • Heat input: 25,000 BTU/h.
  • Choose the existing natural-gas or propane variant and black or stainless-steel finish. Each heater is factory configured for one fuel.
  • Control power: 24 VAC from a suitable external transformer.
  • Configuration S25-NG: Fuel Type: Natural Gas Black.
  • Configuration S25-LP: Fuel Type: Liquid Propane Black.
  • Configuration S25-NG-SS: Fuel Type: Natural Gas Stainless Steel.
  • Configuration S25-LP-SS: Fuel Type: Liquid Propane Stainless Steel.

Dimensions

  • Manufacturer-listed dimensions: 8 inches × 8 inches × 48 inches.
  • Allow all model- and angle-specific safety clearances; appliance dimensions are not installation clearances.

Compatibility & Installation

  • Intended here for outdoor patio use; never install in residential living areas or other confined spaces.
  • A qualified installer must verify ventilation, gas supply, power supply and the exact mounting clearances in the linked manual.
  • The manufacturer does not support changing the heater to another fuel. Select natural gas or propane before ordering.
  • Confirm the supplied mounting kit, transformer/adapter and control package before installation; manufacturer and supplier package inclusions differ. Decorative face trim is optional.
  • Heat coverage varies with wind exposure, mounting and weather; no guaranteed coverage area is stated.
  • Propane S25-LP and S25-LP-SS models must be mounted horizontally only; the angled-mounting option does not apply to these propane models.
  • Protect switches, the 24 VAC transformer and all other operating controls from weather.
  • California warning: the manufacturer warns that improper installation, operation or maintenance can expose people to fuel or combustion substances, including carbon monoxide, with serious health risks. Follow the full warning in the manual.

Manufacturer Resources