Model # 3003622

Internet #100084617

Store SKU #584160

Store SO SKU #1000092002

Williams 30,000 BTU/Hr Direct-Vent Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat
0093909000493

Williams

30,000 BTU/Hr Direct-Vent Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat

  • Perfect for power outages, no electricity required to operate
  • Uses natural gas, allows use of propane gas with conversion kit
  • Suitable for large spaces or rooms greater than 900 sq. ft.
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Frequently Bought Together

Product Overview

  • Perfect for power outages, no electricity required to operate
  • Uses natural gas, allows use of propane gas with conversion kit
  • Suitable for large spaces or rooms greater than 900 sq. ft.
The 30,000 BTU Natural Gas Direct-Vent Garage Wall Furnace will continue to produce heat during a power outage as it requires no electricity to operate. This wall furnace is ideal for garages and workshops as it features a sealed combustion chamber which uses no room air for operation. It has an attractive soft white finish.
  • 30,000 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
  • Rated for elevations up to 4,500 ft.
  • Vent cap equipped with built-in bird guard
  • Attractive, soft-white finish
  • Heavy-duty, cast-iron burner
  • Sealed combustion uses no room air for operation
  • Great for use in garages
  • Pick the best air filters for your home. Check out our Buying Guide for helpful tips.
  • California residents see Prop 65 WARNINGS

Product Overview

  • Perfect for power outages, no electricity required to operate
  • Uses natural gas, allows use of propane gas with conversion kit
  • Suitable for large spaces or rooms greater than 900 sq. ft.
Model #: 3003622
Sku #: 584160
Internet #: 100084617

The 30,000 BTU Natural Gas Direct-Vent Garage Wall Furnace will continue to produce heat during a power outage as it requires no electricity to operate. This wall furnace is ideal for garages and workshops as it features a sealed combustion chamber which uses no room air for operation. It has an attractive soft white finish.

  • 30,000 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
  • Rated for elevations up to 4,500 ft.
  • Vent cap equipped with built-in bird guard
  • Attractive, soft-white finish
  • Heavy-duty, cast-iron burner
  • Sealed combustion uses no room air for operation
  • Great for use in garages
  • Pick the best air filters for your home. Check out our Buying Guide for helpful tips.
  • California residents see Prop 65 WARNINGS

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Connection Size
1/2" NPT
Product Depth (in.)
10.25
Product Height (in.)
28
Product Width (in.)
32.125

Details

Accessories Included
No
Annual Fuel Utilization Efficiency (AFUE) (%)
66.4
Area Heated (Sq. Ft.)
576 ft²
Automatic shutoff
Yes
Color
Soft-White
Color Family
Whites
Fuel Gauge
No
Fuel Type
Gas
Heat rating (BTU/hour)
30000
Heater Controls
Thermostat
Heater Type
Other
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
Natural Gas
Product Weight (lb.)
100lb
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 Listed
Manufacturer Warranty
Refer to Williams' Limited Warranty for warranty information

Specifications

Dimensions

Connection Size
1/2" NPT
Product Depth (in.)
10.25
Product Height (in.)
28
Product Width (in.)
32.125

Details

Accessories Included
No
Annual Fuel Utilization Efficiency (AFUE) (%)
66.4
Area Heated (Sq. Ft.)
576 ft²
Automatic shutoff
Yes
Color
Soft-White
Color Family
Whites
Fuel Gauge
No
Fuel Type
Gas
Heat rating (BTU/hour)
30000
Heater Controls
Thermostat
Heater Type
Other
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
Natural Gas
Product Weight (lb.)
100lb
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 Listed
Manufacturer Warranty
Refer to Williams' Limited Warranty for warranty information

Questions & Answers

Does this need to be vented out the wall and then vertically to above the roof or just through th...

Does this need to be vented out the wall and then vertically to above the roof or just through the wall?
Asked by: Ken
This unit simply vents directly through the wall. no vertical pipe is required.
Answered by: Williams Product Expert
Date published: 2018-05-29

If you touch this unit while its wiil you get burned?

If you touch this unit while its wiil you get burned?
Asked by: hogantim
the top side when kicked on for a while gets hot but you would have to intentionally hold your hand there not just touch
Answered by: rich
Date published: 2018-10-19

Can I mount this unit under a “through the wall” mounted airconditioning unit as long as vent clearance is at least 30 inches?

Asked by: RFK
Your Air-Conditioner recirculates air from the inside, hence there should not be a problem with fumes. If the window air conditioner has a vent mode of brings in a percentage of outdoor air, then there might be a concern. The best thing to do is to consult a licensed contractor and check your local codes.
Answered by: Williams Product Expert
Date published: 2018-09-16

does the heater come with a templet to cut the hole for the vent?

Asked by: Herb
Yes
Answered by: Jay
Date published: 2018-05-14
  • y_2018, m_11, d_15, h_23CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_91
  • loc_, sid_100084617, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 28ms
  • QUESTIONS, PRODUCT

Customer Reviews

30,000 BTU/Hr Direct-Vent Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat is rated 4.3 out of 5 by 166.
Rated 4 out of 5 by from Ok ... Ok
Date published: 2018-09-25
Rated 5 out of 5 by from Great furnace. Installation was straight forward and it fired right up. Easily heats 900 square f... Great furnace. Installation was straight forward and it fired right up. Easily heats 900 square feet of living space.
Date published: 2018-04-17
Rated 3 out of 5 by from Works well but expensive gas costs I used this heater as a back-up for my wood stove in my 520 square foot house. Does a good job heating, but even when only used as back-up heat, I spent a small fortune on gas. Not the most efficient way to heat, but good if you’re looking for a way to heat a small space that is off the grid. I’m switching to a mini split heat pump.
Date published: 2018-04-08
Rated 5 out of 5 by from This unit is super quiet, and heats my travel trailer... This unit is super quiet, and heats my travel trailer very easily. Uses no electricity so no fans to be blowing and no battery usage when no electricity is available. A very good reliable wall heater. The best I have seen or used.
Date published: 2018-04-05
Rated 5 out of 5 by from Very nice heater, no noise and lots of heat. Easy... Very nice heater, no noise and lots of heat. Easy to install
Date published: 2018-04-03
Rated 5 out of 5 by from We converted to propane, and it works great to hear... We converted to propane, and it works great to hear our very large club basement. The added blower is a real benefit, but the heater still works without it.
Date published: 2018-03-27
Rated 5 out of 5 by from I had it installed and had previously had ventless gas... I had it installed and had previously had ventless gas wall heaters, this surpassed any heat they put out. The heat feels even, more like a central heat system, where the ventless gas wall heaters felt hot in places, cold in other rooms. It has a thermostat that keeps the temperature right on target. I love it! and would spend the money all over again!
Date published: 2018-03-15
Rated 4 out of 5 by from I bought it to heat the waterworks under our cabin... I bought it to heat the waterworks under our cabin and have had it running now for a week and it works great so far. Will see how good it is when it hits -45 next winter.....I bought the blower kit as well.
Date published: 2018-03-13
  • y_2018, m_11, d_15, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_166
  • loc_, sid_100084617, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 29ms
  • REVIEWS, PRODUCT