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Mr. Heater Vent-Free Natural Gas Radiant Wall Heater, 20,000 BTU, 3-Plaque, Model# MHVFR20NGT

Item# 52559
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Mr. Heater Vent-Free Natural Gas Radiant Wall Heater, 20,000 BTU, 3-Plaque, Model# MHVFR20NGT

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Mr. Heater Vent-Free Natural Gas Radiant Wall Heater, 20,000 BTU, 3-Plaque, Model# MHVFR20NGT

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$219.99

  • Shipping: 

    Free shipping (lower 48 states) - Available now

  • Store Pickup: 

    Not available - online only
  • Heats up to 700 sq. feet
  • Delivers instant, sun-like warmth to people and objects in room
  • Great for family rooms, workshops, basement and other hard-to-heat areas
  • Easy installation with no venting or electricity required, making it ideal for power outages
  • Clean-burning, cost-effective heat

See full description

Complete Your Solution

  • Mr. Heater Vent-Free Natural Gas Radiant Wall Heater, 20,000 BTU, 3-Plaque, Model# MHVFR20NGT
  • Mr. Heater Vent-Free Wall Heater Blower Fan, 20,000–30,000 BTU, Model# F299201
  • Mr. Heater Universal Gas Connection Kit, Model# F271239
Price for all three:

$273.97

Frequently Bought Together

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Warranty

  • Compare

Product Summary

This Mr. Heater Natural Gas Vent-Free Radiant Wall Heater heats 700 sq.ft. and is the perfect choice when you want instant, targeted heat. Infrared radiant heat delivers quick, sun-like warmth directly to you and objects in your room rather than simply warming the air. This heater is an efficient and effective solution for staying warm in rooms with high ceilings or excessive drafts. No venting, chimney or electricity is required, making this heater perfect for power outages. Plus, the multi-output valve assures easy temperature regulation. Convenient electronic ignition provides simple, reliable operation. For peace of mind, this heater comes equipped with an automatic low oxygen shutoff system. Includes wall mounting bracket and feet for floor use. Add the optional blower, Item# 52571 (sold separately), to help circulate warmth more quickly and efficiently. Check your gas line pressure before connecting heater to gas line. Gas line pressure must be between 7in. and 10in. of water. Not for sale in CA or Canada. Use in accordance with local codes and ordinances.

What's Included

    (1) Heater

Downloads

Product Manual

Features + Benefits

  • Heats up to 700 sq. feet
  • Delivers instant, sun-like warmth to people and objects in room
  • Great for family rooms, workshops, basement and other hard-to-heat areas
  • Easy installation with no venting or electricity required, making it ideal for power outages
  • Clean-burning, cost-effective heat
  • Multi-output valve provides easy temperature regulation
  • Convenient, electronic ignition
  • Automatic low oxygen shutoff system for safety
  • Requires 6in clearance from corner and side
  • 4,500ft. high altitude restriction

Key Specs

AttributeSpecification

item#

52559

Brand

Mr. Heater

Manufacturer's Warranty

1 year limited warranty

Ship Weight

28.4 LB

Heat Output

20,000 Btu/hour

Heating Capability

700 ft²

Heat Type

Radiant

Hardwired

No

Vent-Free

Yes

Assembled Width

12.75 in
AttributeSpecification

Assembled Height

27 in

Assembled Depth

23.75 in

Remote Included

No

Gas Inlet

3/8 in

Blower Included

No

Thermostat Included

Yes

Needs Direct Venting

No

Heat Settings

5

Product Weight

lb

Dimensions L x W x H (in.)

23.75 x 11.25 x 27.0 in

Reviews

Questions & Answers

23 Reviews This action will navigate to reviews.

Questions

1–9 of 9 Questions  
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  1. The blower switch is on the back, how do I turn the blower on/off with the heater wall mounted?

    1 answer

    1. The blower will be wired to the thermostat on the heater and will cycle on and offer with the thermostat.

      Helpful?

  2. on the lowest heat setting, is it heating with all three plaque? Or does it use just one plaque?

    1 answer

    1. All plaques are lit when the thermostat is on. The thermostat will turn the burners all on or all off when the set temperature is reached.

      Helpful?

  3. Does the thermostat turn the heater off and on?

    1 answer

    1. The thermostat on this model will turn the burners on and off. The pilot light will remain lit.

      Helpful?

  4. Where is the gas hook up on the heater. The pictures are not showing the inlet? Was thinking of ordering one. Just wanted to make sure of the gas inlet.

    1 answer

    1. The gas hook up will be located on the back of the heater at the bottom on the righthand side, when looking at it from the front.

      Helpful?

  5. this model MHVFR)ngt IS showing a blower, does it come with the blower?

    1 answer

    1. The blower is not included but can be purchased separately. It is our item #52571.

      Helpful?

  6. Says battery ignition-- how long battery last? Can be easily replaced?

    1 answer

    1. The longevity of the battery depends on the usage and brand of battery you purchase. The heater requires one AA battery. To install or replace battery unscrew the igniter cap (red button), insert battery positive (+) terminal up and replace cap.

      Helpful?

  7. Can I run this heater on a 20# propane cylinder?

    1 answer

    1. This heater is designed to run on natural gas only. Please see the link below for the propane model that can run on a 20 pound propane cylinder.

      Helpful?

  8. blower fan

    Can heater still be mounted on wall with heater blower on it?

    1 answer

    1. This heater can still be mounted to the wall when the blower is installed.

      Helpful?

  9. How does this start if electric power is out in the house?

    Since the id nitro is electronic, does the igniter operation on batteries?

    1 answer

    1. This unit is equipped with a battery ignition system.

      Helpful?

Accessories We Recommend

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See All Hose Assemblies + Regulators
Mr. Heater Universal Gas Connection Kit, Model# F271239
4.7 out of 5 stars. 98 reviews

Mr. Heater Universal Gas Connection Kit, Model# F271239

Item # 172712

$23.99

Warranty

Manufacturer's Warranty

1 year limited warranty

Extend Your Warranty Coverage with a Northern Protection Plan (NPP)

Replacement Plan — 1 Year

A Northern Protection Plan is available after adding the product to your shopping cart.

Recently Viewed Items

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Mr. Heater Vent-Free Natural Gas Radiant Wall Heater, 20,000 BTU, 3-Plaque, Model# MHVFR20NGT
4.8 out of 5 stars. 23 reviews

Mr. Heater Vent-Free Natural Gas Radiant Wall Heater, 20,000 BTU, 3-Plaque, Model# MHVFR20NGT

Item # 52559

$219.99