Model # 2509622A

Internet #100045691

Store SKU #861170

Monterey 25,000 BTU/hr Top-Vent Gravity Wall Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat
0093909000776

Monterey

25,000 BTU/hr Top-Vent Gravity Wall Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat

  • Thermostat may be mounted on the wall or on the furnace cabinet
  • Requires no electricity for operation
  • Matchless pilot igniter for safe use
$49020 /each
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Product Overview

  • Thermostat may be mounted on the wall or on the furnace cabinet
  • Requires no electricity for operation
  • Matchless pilot igniter for safe use
The Williams Furnace Co. Monterey 25,000 BTU Natural Gas Top-Vent Wall Furnace allows you to heat a room without the need for electricity to save you money and keep you warm during power outages. This wall furnace comfortably installs between wall studs and can be converted to run on liquid propane with the use of an optional conversion kit (not included).
  • 25,000 BTUs for powerful heating
  • Converts to propane with the optional conversion kit (not included) so you can choose the fuel type that fits your needs
  • Durable ceramic-coated combustion chamber for increased efficiency
  • Optional free standing kit (not included) allows the furnace to be mounted on the surface of a wall
  • Matchless pilot igniter
  • Resettable vent- limit switch
  • May be converted to propane gas with the purchase of conversion kit number 8913
  • Attractive, soft-white finish

Product Overview

The Williams Furnace Co. Monterey 25,000 BTU Natural Gas Top-Vent Wall Furnace allows you to heat a room without the need for electricity to save you money and keep you warm during power outages. This wall furnace comfortably installs between wall studs and can be converted to run on liquid propane with the use of an optional conversion kit (not included).

  • 25,000 BTUs for powerful heating
  • Converts to propane with the optional conversion kit (not included) so you can choose the fuel type that fits your needs
  • Durable ceramic-coated combustion chamber for increased efficiency
  • Optional free standing kit (not included) allows the furnace to be mounted on the surface of a wall
  • Matchless pilot igniter
  • Resettable vent- limit switch
  • May be converted to propane gas with the purchase of conversion kit number 8913
  • Attractive, soft-white finish

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
6
Product Height (in.)
65.75
Product Width (in.)
16

Details

Accessories Included
No
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
Number of Heat Settings
1 Heat
Power/Fuel Type
Natural Gas
Product Weight (lb.)
83lb
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
ANSI Certified,CSA Certified
Manufacturer Warranty
Refer to Williams' Limited Warranty for warranty information

Specifications

Dimensions

Product Depth (in.)
6
Product Height (in.)
65.75
Product Width (in.)
16

Details

Accessories Included
No
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
Number of Heat Settings
1 Heat
Power/Fuel Type
Natural Gas
Product Weight (lb.)
83lb
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
ANSI Certified,CSA Certified
Manufacturer Warranty
Refer to Williams' Limited Warranty for warranty information

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Customer Questions & Answers

I reiterate the earlier question! Can this furnace be directed through the wall into another room as well as into the room where it is mounted?

Asked by: Will
I'm getting a through-the-wall transfer fan for that purpose.
Answered by: Tucson
Date published: 2016-11-01

does this heater require two thermostats. one wall mounted thermostat and one thermostat mounted on the heater,.

I have both thermostat mounted. are two thermostat required for this heater.
Asked by: sonny
No this heater only requires one thermostat.
Answered by: Gary
Date published: 2017-03-03

I know it doesn't Require electricity, but does it have a blower on it?

Asked by: Rand
No but you can add one
Answered by: Homeinstall
Date published: 2017-01-22

Can this wall furance be installed in high elevations? Maybe 4500 feet in elevation.

Asked by: Cabinboy
I live @ 8000 feet and have not had any issues; I did however notice that the high efficiency version had altitude limitations.
Answered by: Muadib
Date published: 2017-05-30
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Customer Reviews

25,000 BTU/hr Top-Vent Gravity Wall Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat is rated 3.9 out of 5 by 56.
Rated 4 out of 5 by from Helped husband install. Very easy to put up with existing... Helped husband install. Very easy to put up with existing vent from previous wall heater. Works great. Only thing, is thermostat is poor quality. We will be replacing it with something a little better.
Date published: 2017-03-07
Rated 1 out of 5 by from why does Home depot sell this product? I bought this through depots web site. For some reason neither Home depot nor the manufacturer offer the venting specifically required in the directions to install it. Neither did any local HVAC suppliers or gas companies. Finally a Home Depot rep contacted the manufacturer and found an independent web site that sold me the two oval vent pipes required for over $150 plus sipping of course. Still waiting for parts to arrive. Why aren't these specific, and hard to find parts supplied with the heater or at least available through Home Depot. An expensive pain to install.
Date published: 2016-04-17
Rated 4 out of 5 by from Don't forget to order assessory for two rooms The BIG item which you need to know if you are using this unit for two rooms is to order the assessory part number Willaims number #6901 (I don't know the Home Depot number) for a rear vent and cover registery kit to convert it into use for both rooms - this is not stated in the website. The Williams company has since the 1960's or more has made good products. Don't get the one with the motorized fan blower if the unit is up in flames - then it will blow flames into your room! The rough in size is about 14 3/4"in width which is not stated on the website so it fits between the studs which is nice. The finish sizes are state on the website.
Date published: 2009-03-11
Rated 5 out of 5 by from This heater works as stated. It really keeps the house warm! This heater works as stated. It really keeps the house warm!
Date published: 2016-12-06
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-04-21
Rated 2 out of 5 by from Heater venting The heater itself works well and the price was reasonable. The problem is the vent on the top is roughly 5x 1. You can't get any vent fittings for that without having it custom made. I would suggest if you are going to sell a product through your online, that your store carry the products needed to install it. Or change the vent on this unit
Date published: 2016-12-13
Rated 5 out of 5 by from Just Installed... I just replaced a Williams Furnace built in '82 as it was warn out. You could hear the old furnace creak and crack while it heated up, the new furnace you can't hear at all. The installation is pretty simple and fit right into the old spot. I didn't use the thermostat they provied as the one I have is programmable, the one they provide is similiar to the old dial type, and mine hooked right up.
Date published: 2009-01-04
Rated 4 out of 5 by from Replaced a very old model the same as this. Went in easy but the natural gas heater I picked up a... Replaced a very old model the same as this. Went in easy but the natural gas heater I picked up at Home Depot was Propane so we had to uninstall it, take it back then re-install the replacement.
Date published: 2016-12-15
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