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Mr. Heater Vent-Free Liquid Propane Radiant Wall Heater — 18,000 BTU, 3-Plaque, Model# MHVFR20LPT

Item# 52558
Mr. Heater Vent-Free Liquid Propane Radiant Wall Heater — 18,000 BTU, 3-Plaque, Model# MHVFR20LPT

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Reg. $199.99
Sale $179.99

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  • 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
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Product Summary

This Mr. Heater Vent-Free Liquid Propane 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
pdf Product Manual

Features + Benefits

Features for Mr. Heater Vent-Free Liquid Propane Radiant Wall Heater — 18,000 BTU, 3-Plaque, Model# MHVFR20LPT
  • 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
  • 0.84 lbs./hour consumption rate
  •  Requires 6in clearance from corner and side
Key Specs
Item# 52558
Brand Mr. Heater
Manufacturer's Warranty 12 months parts / 12 months labor
Ship Weight 27.05 lbs
Product Type Radiant heat
Needs Direct Venting No
Blower Included No
BTU Output 18,000
Clearance from Corner (in.) 6
Clearance from Rear Wall (in.) 6
Clearance from Side Wall (in.) 10
Heating Capability (sq. ft.) 700
Gas Inlet (in.) 3/8
Igniter Electronic
Thermostat Included Yes
Oxygen Depletion Sensor Yes
Dimensions L x W x H (in.) 23 3/4 x 11 1/4 x 27

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Product Question + Answer
Accessories Frequently Purchased with this Item

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Item# 52571
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Only $44.99
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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)

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Item# 52558
Mr. Heater Vent-Free Liquid Propane Radiant Wall Heater — 18,000 BTU, 3-Plaque, Model# MHVFR20LPT The price is $179.99.
Mr. Heater Vent-Free Liquid Propane Radiant Wall Heater — 18,000 BTU, 3-Plaque, Model# MHVFR20LPT
5 / 5 (9)
Reg. $199.99
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Product Type Radiant heat Radiant heat Convection heat Radiant heat Radiant heat
Needs Direct Venting No No No Yes Yes
Blower Included No No No Yes Yes
Blower (CFM)
 - - - 125 125
Blower Power Supply (Volts, Amps) - - - 115 115
BTU Output
 18,000 30,000 30,000 8,000 15,000
Clearance from Corner (in.) 6 10 10 6 6
Clearance from Rear Wall (in.) 6 - - - -
Clearance from Side Wall (in.) 10 10 10 6 6
Heating Capability (sq. ft.) 700 1,000 1,000 233 525
Gas Inlet (in.) 3/8 3/8 3/8 3/8 1/2
Igniter Electronic Electronic Piezo Pilot light Pilot light
Thermostat Included Yes Yes Yes No No
Oxygen Depletion Sensor Yes Yes Yes Yes Yes
Dimensions L x W x H (in.) 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 8 7/8 x 18 5/16 x 21 11/16 -

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