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Internet # 311801379

Model # 1403822

Store SKU # 1004871494

Direct-Vent Gravity Wall Heater 14,000 BTUH, 65% AFUE, Natural Gas Furnace

$1276.00
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$undefined.00 /mo** suggested payments with months** financingApply Now
  • Includes all vent components for easy installation
  • Compact profile helps to save storage space
  • Designed to work even without electricity
  • View More Details
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Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

Attractive styling, economical and safe heating comfort with this popular home furnace. Compact, space saving direct-vent heaters feature low cost installation and come equipped with all vent material. Heat only the room you're in while saving fuel costs from not heating unused areas. This furnace's design features a sealed combustion chamber making it great for garage or workshop heating.

Highlights

  • High-efficient 65% AFUE heats approximately 400 sq. ft.
  • Sealed combustion makes this a great heater for garage or workshop heating. Requires no inside room air.
  • No electricity required - continues working during power outage
  • "Matchless" Pilot igniter
  • All vent material included
  • Automatic temperature and safety controls
  • Optional blower improves air circulation
  • Vent cap includes built-in bird guard - Keeps birds and rodents from entering
  • High altitude and gas conversion kits available
  • Thermostat sold separately
  • Optional blower accessory part number 2303
  • Product must be installed by licensed contractor
  • Pick the best air filters for your home. Check out our Buying Guide for helpful tips.
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 311801379

Model # 1403822

Store SKU # 1004871494

Specifications

Dimensions: H 26.8 in, W 18 in, D 7.1 in

Dimensions

Connection Size

1/2" NPT

Product Depth (in.)

7.1 in

Product Height (in.)

26.8 in

Product Width (in.)

18 in

Details

Accessories Included

No

Annual Fuel Utilization Efficiency (AFUE) (%)

65

Area Heated (sq. ft.)

400 sq ft

Automatic shutoff

Yes

Color

Soft-White

Color Family

Whites

Fuel Gauge

No

Fuel Type

Gas

Heat rating (BTU/hour)

14000 Btu/h

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.)

56 lb

Remote Control

No

Returnable

90-Day

Room Size (sq. ft.)

400-600

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

37Questions
caret
Q:Can this model use a wall-mounted thermostat, or can the temperature only be controlled on the unit itself?
by|Feb 4, 2024
0 Answer
Answer This Question
caret
Q:Is there a propane conversion kit and is the vent termination kit included
by|Sep 20, 2023
1 Answer
Answer This Question

A:  Yes, LP conversion kits are available. The unit will come with the venting for up to a 9 inch wall thickness. Thank you.

by|Sep 21, 2023
    caret
    Q:i have a 336 sq. ft. room to heat. Will the Williams #1403822 14,000 btu direct vent furnace be big enough for me.
    by|Sep 19, 2023
    1 Answer
    Answer This Question

    A:  They unit heats up to approximately 300 sqft. Thank you.

    by|Sep 20, 2023
      caret
      Q:Can this be installed higher (16-18") above the floor in order to avoid venting through a 3' tall cinderblock wall? Are the legs necessary? This is an outside basement wall that has a short cinderblock wall with a stud wall on top.
      by|Jun 21, 2023
      0 Answer
      Answer This Question
      Showing 1-4 of 37

      Customer Reviews

      4 out of 5

      • 4 out of 21 reviews
      • 67% recommend this product
      Filter by:
      Showing 1-10 of 21 reviews
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
      by
      • Verified Purchase
      1 found this review helpful
      by
      • Verified Purchase
      by
      • Verified Purchase
      I paid $450 to have it installed.after installation the heater was only putting out 200 .my installer said it should be 300.. home depot said to return heater and they would give $100 back. But I would have to pay $450 to reinstall. .so I've paid $1700 for a heater that is not working properly. That I cannot to fix.
      by
      • Verified Purchase
      These are great little heaters for relatively small areas. We have a whole house heat pump system but have used 1 of these to heat a large family room instead of heating the whole house. It does an excellent job! So good in fact, we added a 2nd one to our master BR. Only complaint is they have almost doubled in price in 3 years or so. Still an excellent little heater!
      by
      Response from Williams Product ExpertJan 10, 2024
      Thank you for your review. =-) Williams
      • Verified Purchase
      went together nicely, had heat with in a few hrs.normal sheet metal smell during heat up in about 8hrs.i live at 7000 ft.install on 12/31/23,just in time for the cold.
      by
      • Verified Purchase
      Pilot keeps going out
      The pilot light goes out when there is no wind. I have to keep relighting it or keep the thermostat above 72
      by
      Response from Williams Product ExpertDec 11, 2023
      Please reach out to our tech department for troubleshooting. Thank you. Williams
        It was not as expected and had to replace the...
        It was not as expected and had to replace the unit twice.
        by
        • Verified Purchase
        The unit met my expectations and easy to install....
        The unit met my expectations and easy to install.
        by
        • Verified Purchase
        PGE took it out of service
        Purchased and installed in 2021 with minimal use in guest house during winter season. Started smelling fumes and getting headaches during the next fall season 2022 when it was used again. PGE came out to assess the fumes - determined there was a bad seal or crack in chamber. Taken out of service. Not happy with this investment.
        by
          Showing 1-10 of 21 reviews

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