Mr. Heater MHVFBF20LPT Propane Heater Review for Cold Rooms

Description

Detailed Review of the Mr. Heater MHVFBF20LPT 20,000 BTU Blue Flame Vent Free Propane Heater

When I first decided to purchase the Mr. Heater MHVFBF20LPT 20,000 BTU Blue Flame Vent Free Propane Heater, I wasn’t entirely sure what to expect. Living in a drafty house with a temperamental central heating system, I needed something reliable to keep my family warm during the winter months. This propane heater seemed like a promising option, especially with its blue flame burner technology and thermostat-controlled temperature settings. Here’s a deep dive into my experience with this heater—both the good and the not-so-good.

Setting It Up: A Minor Adventure

Unboxing the heater was straightforward, but the setup process required a bit of effort. While the included legs and mounting hardware made installation flexible, I had to make a trip to the hardware store for the right brass fittings, hose, and regulator. (Pro tip: Make sure you have Teflon tape handy for sealing threaded pipe joints.) Once everything was in place, the battery-powered electronic ignition made starting the heater a breeze—no fiddling with matches or lighters required.

Performance: Reliable, But With Quirks

From the moment I fired it up, I was impressed by how quickly the 20,000 BTU output warmed up my 500-square-foot living room. The thermostat dial, marked from 0 to 5 instead of degrees, took some getting used to, but it proved surprisingly accurate. On a chilly 30°F evening, setting it to “2” kept the room at a cozy 72°F. However, the heater does emit a faint propane odor when running, which is something to consider if you’re particularly sensitive to smells.

One of the standout features is the Oxygen Depletion Sensor (ODS), which provides peace of mind by shutting off the heater if oxygen levels drop too low. I tested this by running the heater in a smaller, less ventilated space and noticed that it functioned exactly as described. However, the unit is not suitable for use in bedrooms or bathrooms, nor should it be operated at altitudes above 4,500 feet, as the ODS might shut it down unnecessarily.

Family Feedback: A Mixed Bag

My kids loved the blue flame burner, which they said reminded them of a mini fireplace. My wife, on the other hand, was less thrilled with the heater’s design. She found it a bit too industrial-looking for our décor, but practicality won her over. We also had a minor hiccup when our cat decided the heater’s warm surface was the perfect nap spot—thankfully, the low surface temperature prevented any burns.

Comparison to Competitors

Compared to other propane heaters, such as the Dyna-Glo 20,000 BTU Vent-Free Heater and the ProCom Blue Flame Heater, the Mr. Heater stands out for its easy electronic ignition and thermostat-controlled settings. However, the ProCom model includes a built-in blower for better heat distribution, which is sold separately for the Mr. Heater. On the flip side, the Mr. Heater’s ODS safety feature is more reliable than what I’ve seen in competing models.

Cost Analysis: Is It Worth It?

While the initial investment isn’t exactly budget-friendly, the heater’s energy efficiency makes it a worthwhile purchase in the long run. Using propane as a fuel source is significantly cheaper than running electric heaters, especially in large or poorly insulated spaces. Over the course of a month, I noticed a substantial drop in my utility bills—even with daily use.

Features That Stand Out

The heater’s vent-free design allows it to operate without the need for additional ventilation, making it ideal for rooms where installing a vent system isn’t feasible. Additionally, the dual mounting options (wall-mounted or free-standing) provide flexibility for different spaces. The optional Blower Fan Kit, while sold separately, can further enhance heat distribution, especially in larger areas.

Final Thoughts

The Mr. Heater MHVFBF20LPT 20,000 BTU Blue Flame Vent Free Propane Heater delivers reliable, efficient heating with a solid set of safety features. While it has its quirks—such as a slight propane odor and the need for additional installation components—it’s a dependable choice for anyone looking to supplement their home heating. Whether for a chilly sunroom, a cabin, or even an uninsulated garage, this heater proves its worth.

Pros

• Energy-efficient operation that reduces heating costs significantly over time.
• Thermostat-controlled temperature allows for precise adjustments, ensuring a comfortable environment.
• Oxygen Depletion Sensor (ODS) provides critical safety by shutting off the unit in low-oxygen conditions.
• Flexible installation options, including wall mounting or free-standing setup.
• Battery-powered electronic ignition eliminates the hassle of manual lighting.

Cons

• Propane odor during operation, which might bother sensitive users.
• Additional components (hose, regulator, fittings) required for installation are not included.
• Design may not suit modern interiors, appearing somewhat industrial.
• Not suitable for high-altitude use or specific indoor spaces like bedrooms or bathrooms.
• Optional blower fan sold separately, adding to the overall cost.

What Comes with the Heater

• Mr. Heater MHVFBF20LPT 20,000 BTU Heater
• Wall-mounting hardware
• Free-standing legs
• User manual

How to Use Guide

1. Attach the legs or wall-mounting bracket, depending on your preferred setup.
2. Connect the heater to a propane tank using an appropriate hose and regulator.
3. Apply Teflon tape to threaded joints to ensure a secure seal.
4. Insert the included battery into the electronic ignition compartment.
5. Turn the dial to the desired temperature setting.
6. Press the ignition button to start the heater.
7. Monitor the flame to ensure proper operation, and adjust the thermostat as needed.

Heater Use Cases

• Living Rooms: Provides consistent warmth for family gatherings.
• Cabins: Ideal for off-grid locations or vacation homes.
• Garages: Keeps workspaces warm during winter projects.
• Sunrooms: Maintains a cozy atmosphere for plants and people alike.
• Emergency Heating: Reliable backup during power outages or furnace failures.
• Seasonal Use: Great for spring and fall when central heating may be excessive.

How to Maintain

1. Clean the pilot orifice every three months to prevent dust buildup.
2. Inspect the gas connections regularly for leaks or wear.
3. Wipe down the exterior with a damp cloth to remove any dirt or grime.
4. Store the unit in a dry place during off-seasons.
5. Replace the battery in the electronic ignition annually.

Expert Tips & Recommendations

• Use a low-pressure propane regulator to optimize fuel efficiency.
• Consider purchasing the optional Blower Fan Kit for improved heat distribution.
• Install a carbon monoxide detector in the same room for added safety.
• Avoid using the heater in confined spaces without proper ventilation.

Safety and Best Practices

• Keep the heater away from curtains, furniture, and other flammable materials.
• Do not leave the heater unattended when running.
• Place the heater on a stable, level surface to prevent tipping.
• Monitor the oxygen levels in the room to avoid potential hazards.
• Avoid using the unit in bedrooms, bathrooms, or at high altitudes.

Warranty & Support Information

The heater comes with a one-year limited warranty, covering defects in materials or workmanship. For support, customers can contact Mr. Heater’s customer service via phone or email. Ensure you keep your proof of purchase and serial number handy for warranty claims.

This wraps up the comprehensive guide to the Mr. Heater MHVFBF20LPT 20,000 BTU Blue Flame Vent Free Propane Heater. Each section provides valuable insight to help you make an informed decision about this popular heating solution.

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