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  • Williams Direct Vent Gas Wall Heater - Natural Gas - 0743512

    - 7,400 Btu - Color Almond

    Product ID • 074351200000

  • $1,549.75
  • Quantity:
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Williams 0743512 Series Gas Wall Heater is a Direct Vent Sealed Combustion Natural Gas Space Heaters. The 0743512 Series provides clean and safe heat for your home. Direct Vent - Horizontal venting only!

Williams 0743512 Series Gas Heater uses outside air for combustion which is safer and can save up to 15% on your gas bill as compared to old style non direct vent gas wall heaters. With efficiency of 79% - this Williams 0743512 Series Gas Wall Heaters are one of the most efficient ways to heat with gas in North America.

Williams 0743512 Natural Gas Wall heater operates on the Natural Draft System and requires no electricity. Williams 0743512 Series is an economical heating solution and because it is a ductless heating system there's no cycle or duct heat loss. That 79% is pure heat! Ideal for bedrooms, bathroom, mud rooms, enclosed porches and garages. Williams 0743512 gas wall heaters gain their efficiency and versatility by being Gas Fired Forced Draft Heaters.

These heaters operate by forcing outside air through the intake pipe and heating it inside the unit. Combustion takes place in an airtight, sealed chamber which is completely isolated from the room, providing total safety. And because the combustion is gas fired, these heaters provide a greater economy than electric heaters. Combustion exhaust is then safely discharged to the outside through the same vent as the intake.

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Technical Specs

Williams Gas Space Wall Heater Natural Gas 0743512 - Techs and Specs

  • Input Rating
    7,400 BTU
  • Output Rating
    5,850 BTU
  • Thermal Efficiency
  • Inlet Pipe Diameter
    3 7/8 inch
  • Exhaust Pipe Diameter
    2 3/8 inch
  • Wall Hole Diameter
    4 1/8 inch
  • Weight
    37 lbs
  • Length
    18 7/8 inch
  • Height
    22 5/8 inch
  • Depth
    6 5/8 inch
  • Gas Connection
    1/2 inch NPT
  • Maximum Wall Thickness
    19 5/8 inch
  • Minimum Wall Thickness
    5 7/8 inch

Williams Gas Space Wall Heater Natural Gas 0743512 Features

  • Instant heating where you need it and when you need it. Three minutes are all that is needed for Williams 07435 Series gas fired unit heaters to warm up rooms. Compared with conventional heating systems (hot water central heating), the use of an air-to-air system offers instant heating according to your needs
  • Total safety. Williams 0743512Series gas fired unit heaters offer total safety as they feature a forced draught system which only uses external air for burning
  • Combustion takes place in a sealed chamber which is totally isolated from the room
  • Easy to install! Just a 4 1/8 inch hole in the wall: the diameter of the hole for the coaxial air intake and exhaust outlet pipe is just 3 7/8 inch
  • Williams 07435 Series, exploits the natural draught principle (with a coaxial pipe), does not need to be connected to the main power supply and it is therefore particularly suitable for rooms without electricity

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