Close
Skip to content

Close
Advantage Exclusive

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

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

Hover over image to zoom

Click image to enlarge

Tap image to enlarge

Only $199.99

Free Shipping (Lower 48 states)

Add to Cart
  • 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
In Stock Online
Ship it | See Shipping Options
Buy it in a Store | Check Store Stock
 

Product Summary

This Mr. Heater Natural Gas Vent-Free Radiant Wall Heater 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 piezo ignition provides simple, reliable operation. For peace of mind, this heater comes equipped with an automatic low oxygen shutoff system. Add the optional blower, Item# 52571 (sold separately), to help circulate warmth more quickly and efficiently. Not for sale in CA or Canada. Use in accordance with local codes and ordinances.

What's Included
  • (1) Radiant heater

Features + Benefits

Features for FREE SHIPPING — Mr. Heater Vent-Free Natural Gas Radiant Wall Heater — 20,000 BTU, 3-Plaque, Model# MHVFR20NGT
  • 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, easy-to-use piezo ignition
  • Automatic low oxygen shutoff system for safety
  • Requires 6in clearance from corner and side
  • 4,500ft. high altitude restriction
Key Specs
Item# 52559
Brand Mr. Heater
Manufacturer's Warranty 12 months parts / 12 months labor
Ship Weight 27.05 lbs
Product Type Radiant heat
BTU Output 20,000
Heating Capability (sq. ft.) 700
Needs Direct Venting No
Blower Included No
Clearance from Corner (in.) 6
Clearance from Side Wall (in.) 6
Heat Settings 5
Gas Inlet (in.) 3/8
Igniter Electronic
Thermostat Included Yes
Dimensions L x W x H (in.) 23 3/4 x 11 1/4 x 27

Customer Reviews

Product Question + Answer
Accessories Frequently Purchased with this Item
We Recommend
Mr. Heater Blower Fan — For Mr. Heater 20,000–30,000 BTU Vent-Free Heaters, Model# F299201
Mr. Heater Blower Fan — For Mr. Heater 20,000–30,000 BTU Vent-Free Heaters, Model# F299201
Item# 52571
In Stock Online
Only $44.99
Add to Cart
Mr. Heater Universal Gas Connection Kit, Model# F271239
Mr. Heater Universal Gas Connection Kit, Model# F271239
Item# 172712
In Stock Online
Only $21.99
Add to Cart
Replacement Parts
Call To Order: 1-800-657-0516

Mon - Fri 7:00 AM - 6:00 PM (Central)
Sat 7:00 AM - 3:00 PM (Central)

Don't Know Your Part Number?

Locating the part number for your item ahead of time will help ensure you quickly receive the correct items.

Find Parts
Parts + Service Available at Stores

Look for stores that have this icon:

Parts + Service

Find Stores

Warranty

Compare with Most Popular Natural Gas Wall Heaters

See All Natural Gas Wall Heaters
 
Currently Viewing
 
 
 
 
 
FREE SHIPPING — Mr. Heater Vent-Free Natural Gas Radiant Wall Heater — 20,000 BTU, 3-Plaque, Model# MHVFR20NGT The price is $199.99.
FREE SHIPPING — Mr. Heater Vent-Free Natural Gas Radiant Wall Heater — 20,000 BTU, 3-Plaque, Model# MHVFR20NGT
5 / 5 (2)
Item# 52559
In Stock Online
Only $199.99

Free Shipping

5 / 5 (1)
Item# 52564
In Stock Online
Only $199.99

Free Shipping

4.3 / 5 (11)
Item# 52562
In Stock Online
Only $239.99

Free Shipping

4.5 / 5 (17)
Item# 52570
In Stock Online
Only $239.99

Free Shipping

5 / 5 (5)
Item# 255639
In Stock Online
Only $269.99

Free Shipping

Hide Similarities
Product Type Radiant heat Convection heat Radiant heat Convection heat Convection heat
BTU Output
20,000 20,000 30,000 30,000 30,000
Heating Capability (sq. ft.) 700 700 1000 1,000 750
Needs Direct Venting No No No No No
Blower Included No No No No No
Blower Power Supply (Volts, Amps) - - - - Battery
Clearance from Corner (in.) 6 6 6 6 -
Clearance from Side Wall (in.) 6 6 6 6 -
Heat Settings 5 2 5 2 -
Gas Inlet (in.) 3/8 3/8 3/8 3/8 3/8 NPT
Igniter Electronic Electronic Electronic Electronic Electronic
Thermostat Included Yes Yes Yes Yes Yes
Dimensions L x W x H (in.)
23 3/4 x 11 1/4 x 27 23 3/4 x 11 1/4 x 27 27 1/4 x 11 1/4 x 27 27 1/4 x 11 1/4 x 27 27 1/4 x 11 1/4 x 27