Model # 3509621A

Internet #100118902

Store SO SKU #1000676687

Williams 35,000 BTU/Hour Monterey Top-Vent Gravity Wall Furnace LP Gas Heater with Wall or Cabinet-Mounted Thermostat
0093909000820

Williams

35,000 BTU/Hour Monterey Top-Vent Gravity Wall Furnace LP Gas Heater with Wall or Cabinet-Mounted Thermostat

  • Professional installation is recommended
$ 597 00
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Professional installation is recommended
The Williams Furnace Co. Monterey 16 in. x 65-3/4 in. 35,000 BTU Wall Heater features a patented, side-relief vent design that helps to reduce the temperature of the flue gas. This wall furnace does not require electricity, making it perfect for use during power outages. It's ideal for use in a home, school, cabin, apartment, office or shop.
  • 35,000 BTU top-vent, propane wall furnace ideal for use in a home, school, cabin, apartment, office or shop
  • Does not require electricity, making it an ideal heating choice during power outages
  • Automatic thermostat can be installed on the wall or the furnace cabinet for easy control
  • Safety controls for safe operation
  • Ceramic-coated combustion chamber helps extend life and increase efficiency
  • Resettable vent limit switch for convenience
  • Patented, side-relief vent design helps to reduce flue gas temperatures and improve efficiency
  • Matchless pilot igniter for an easy, reliable ignition
  • Attractive, soft-white finish for beauty
  • Must be vented vertically through the roof (additional venting material may be required to complete installation - refer to the installation and operating instructions for complete details)
  • Designed for a recessed installation in the wall between the wall studs (16 in. on center)
  • Optional free standing kit # 4901 allows the furnace to be mounted on the surface of the wall (not included)
  • May be converted to natural gas with the purchase of the 8916 conversion kit (not included)
  • Rated for elevations up to 2,000 ft.
  • California residents see Prop 65 WARNINGS

Product Overview

  • Professional installation is recommended
Model #: 3509621A
Internet #: 100118902

The Williams Furnace Co. Monterey 16 in. x 65-3/4 in. 35,000 BTU Wall Heater features a patented, side-relief vent design that helps to reduce the temperature of the flue gas. This wall furnace does not require electricity, making it perfect for use during power outages. It's ideal for use in a home, school, cabin, apartment, office or shop.

  • 35,000 BTU top-vent, propane wall furnace ideal for use in a home, school, cabin, apartment, office or shop
  • Does not require electricity, making it an ideal heating choice during power outages
  • Automatic thermostat can be installed on the wall or the furnace cabinet for easy control
  • Safety controls for safe operation
  • Ceramic-coated combustion chamber helps extend life and increase efficiency
  • Resettable vent limit switch for convenience
  • Patented, side-relief vent design helps to reduce flue gas temperatures and improve efficiency
  • Matchless pilot igniter for an easy, reliable ignition
  • Attractive, soft-white finish for beauty
  • Must be vented vertically through the roof (additional venting material may be required to complete installation - refer to the installation and operating instructions for complete details)
  • Designed for a recessed installation in the wall between the wall studs (16 in. on center)
  • Optional free standing kit # 4901 allows the furnace to be mounted on the surface of the wall (not included)
  • May be converted to natural gas with the purchase of the 8916 conversion kit (not included)
  • Rated for elevations up to 2,000 ft.
  • California residents see Prop 65 WARNINGS

Info & Guides

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Specifications

Dimensions

Connection Size
1/2" NPT
Product Depth (in.)
6 in
Product Height (in.)
65.75 in
Product Width (in.)
16 in

Details

Accessories Included
No
Annual Fuel Utilization Efficiency (AFUE) (%)
66
Area Heated (Sq. Ft.)
680 ft²
Automatic shutoff
Yes
Color
White
Color Family
Whites
Fuel Gauge
No
Fuel Type
Gas
Heat rating (BTU/hour)
35000
Heater Controls
Thermostat
Heater Type
Vented
Heating Product Type
Gas Wall Heater
Heating Technology Type
Convection
Ignition Type
Pilot
Indoor/Outdoor
Indoor
Installation
Recessed/Surface Mounted
Number of Heat Settings
Variable
Power/Fuel Type
Propane
Product Weight (lb.)
83 lb
Remote Control
No
Returnable
90-Day
Room Size (sq. ft.)
Greater than 900
Thermostat
Yes
Timer Included
No
Vented
Yes

Warranty / Certifications

Certifications and Listings
CSA Certified
Manufacturer Warranty
Refer to Williams' "Limited Warranty" for details.

Specifications

Dimensions

Connection Size
1/2" NPT
Product Depth (in.)
6 in
Product Height (in.)
65.75 in
Product Width (in.)
16 in

Details

Accessories Included
No
Annual Fuel Utilization Efficiency (AFUE) (%)
66
Area Heated (Sq. Ft.)
680 ft²
Automatic shutoff
Yes
Color
White
Color Family
Whites
Fuel Gauge
No
Fuel Type
Gas
Heat rating (BTU/hour)
35000
Heater Controls
Thermostat
Heater Type
Vented
Heating Product Type
Gas Wall Heater
Heating Technology Type
Convection
Ignition Type
Pilot
Indoor/Outdoor
Indoor
Installation
Recessed/Surface Mounted
Number of Heat Settings
Variable
Power/Fuel Type
Propane
Product Weight (lb.)
83 lb
Remote Control
No
Returnable
90-Day
Room Size (sq. ft.)
Greater than 900
Thermostat
Yes
Timer Included
No
Vented
Yes

Warranty / Certifications

Certifications and Listings
CSA Certified
Manufacturer Warranty
Refer to Williams' "Limited Warranty" for details.

Questions & Answers

Can the natural gas heater be converted to propane?

Asked by: LeslieBarton
I cannot see the exact model number you are referring to from this portal, but that series is available from the factory in both Propane & Natural Gas. There is also a conversion kit available. Please reach out to our Technical Customer Service team members to get the specifics for your exact model number. 909-825-0993 x237, x278 & x304.
Answered by: Williams Product Expert
Date published: 2018-07-06

What is the part # for the high elavation oriface? I’m at 5600 elevation.

Asked by: Wannabe1
You would need to advise the exact model of your furnace. Please feel free to call our tech line 888-444-1212 so we can get you the help advise on what you need.
Answered by: Williams Product Expert
Date published: 2018-11-12

Will this unit with the blower attachment have enough power to keep a 950sf basement (open space)...

Will this unit with the blower attachment have enough power to keep a 950sf basement (open space) warm?
Asked by: Rebecca
Not really, You need more like 50K BTU/hr for that space.
Answered by: Williams Product Expert
Date published: 2018-08-17

Does this unit come with a blower fan? If not can one be added or are there other comparable unit...

Does this unit come with a blower fan? If not can one be added or are there other comparable units that do come with a fan?
Asked by: Stanci
This unit is not equipped with a fan. An accessory fan can be installed Part #2901.
Answered by: Williams Product Expert
Date published: 2018-10-30
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Customer Reviews

35,000 BTU/Hour Monterey Top-Vent Gravity Wall Furnace LP Gas Heater with Wall or Cabinet-Mounted Thermostat is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-06
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