---
product_id: 393355302
title: "Corporation 29,000-45,000 BTU 540 Degree Tank Top, Multi"
brand: "mr. heater"
price: "$496.77"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/393355302-corporation-29-000-45-000-btu-540-degree-tank-top
store_origin: US
region: United States of America
---

# 540° radiant heat coverage 45,000 BTU max heat output Tip-over safety shut-off Corporation 29,000-45,000 BTU 540 Degree Tank Top, Multi

**Brand:** mr. heater
**Price:** $496.77
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay social — heat your outdoor moments in every direction!

## Quick Answers

- **What is this?** Corporation 29,000-45,000 BTU 540 Degree Tank Top, Multi by mr. heater
- **How much does it cost?** $496.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/393355302-corporation-29-000-45-000-btu-540-degree-tank-top)

## Best For

- mr. heater enthusiasts

## Why This Product

- Trusted mr. heater brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Ignition:** Push-button TE valve for instant startup plus match-lit backup means no cold surprises.
- • **Safety First Design:** Automatic tip-over shut-off and leak-proof POL connection keep your outdoor moments worry-free.
- • **360° Radiant Warmth:** Unique 360° burner with 180° swivel bracket ensures heat reaches every corner of your space.
- • **Rugged Outdoor Ready:** Durable stainless steel build designed to withstand all your adventures, from tailgates to camping.
- • **Customizable Heat Power:** Three adjustable settings (45k, 36k, 30k BTU) let you dial in your perfect outdoor warmth.

## Overview

The Corporation 29,000-45,000 BTU 540 Degree Tank Top is a powerful propane heater delivering up to 45,000 BTUs with three adjustable heat levels. Its innovative 360° burner and 180° swivel bracket provide comprehensive radiant heat coverage, while safety features like tip-over shut-off and secure POL connections ensure safe, reliable operation. Designed for outdoor use, this compact, durable heater ignites quickly with a push-button valve and offers a match-lit backup, making it the perfect companion for camping, tailgating, and outdoor gatherings.

## Description

Corporation 29,000-45,000 BTU 540 Degree Tank Top, Multi

## Features

- ADJUSTABLE POWERFUL HEATING: Featuring three adjustable heat levels; this propane tank top heater delivers high, medium, and low settings at 45,000, 36,000, and 30,000 BTUs, allowing you to set your desired warmth
- 540° RADIANT COVERAGE: The 360° burner and 180° swivel bracket provides wide-reaching heat in every direction; this gas tank heater delivers radiant heat, efficiently warming both people and objects directly
- SAFETY PROTECTION: Featuring a tip-over safety shut-off; the heater automatically turns off if knocked over; preventing burns and injuries by ensuring it doesn’t operate in an unsafe position for your peace of mind
- SECURE & LEAK-FREE: The soft nose POL connection provides a tight, secure seal between the LP tank and propane tank heater; preventing leaks and ensuring dependable operation for reliable outdoor heating
- EASY OPERATION: With a push-button TE valve; this propane portable heater allows for quick ignition and easy startup; users can also manually light the heater with a match or lighter using the match-lit ignition as a backup option
- Outdoor use only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Blue |
| Size | 45,000 BTU |
| Fuel type | Propane |
| Height | 17.5 inches |
| Weight | 454 g |
| Item display width | 10.44 inches |
| Material type | Sheet Metal |
| Number of items | 1 |
| Number of pieces | 1 |
| Number of speeds | 3 |
| Features | Adjustable Temperature, Adjustable Tilt Head, Noiseless, Tip-Over Protection |
| Included components | Complete heater |
| Batteries included? | No |
| Brand | Mr. Heater |
| Department | Unisex-Adult |
| Manufacturer | Mr. Heater |
| Item model number | MH540T |
| Product Dimensions | 26.42 x 26.42 x 44.45 cm; 2.55 kg |
| ASIN | B01BE8FVUK |

## Product Details

- **Brand:** Mr. Heater
- **Special feature:** Adjustable Temperature, Adjustable Tilt Head, Noiseless, Tip-Over Protection
- **Colour:** Blue
- **Form factor:** Tank Top
- **Indoor/Outdoor usage:** Outdoor

## Images

![Corporation 29,000-45,000 BTU 540 Degree Tank Top, Multi - Image 1](https://m.media-amazon.com/images/I/61PVaCgqhRL.jpg)

## Questions & Answers

**Q: How long will a cylinder propane last period?**
A: Propane weighs about 4.2 pounds per gallon. So a 20#cylinder holds 4 1/2 to 4 3/4 gallons of propane. A gallon of propane stores about 92,000 BTUH’s, (+/-). 

So in rough figures, if the head consumes 45,000 BTUH, you can get 2 hours per gallon, (8 hours per tank) or a bit more, when using on high.  It’s just math: Med is 30,000, so 3 hours per gallon, low is 15,000, so six.

Mine seems to run longer times than that, so I assume it’s burning at a somewhat lower rate than listed.

**Q: will it heat a 3 stall garage?**
A: It will heat my 30' x 25' garage with 12' ceilings no problem, I have insulated walls but nothing for the ceiling. I have to turn it down after awhile, which the lowest setting is sometimes still too high, and I have to turn down the propane at the cylinder haha. I use it to keep the temperature at around 50 degrees when it is 20 or colder outside. But, though a bit costly, it really is a great heater...just keep it several feet away from plastic items.. I know from experience.

**Q: how much propane does this use when on high**
A: Not sure how much per minute or hour but on high for a 20lb tank it last about 8 hours

**Q: How many hours of heat on low/high from a full 20lb tank?**
A: This unit burns a lot of propane.  On high, I get about 10 hours from a 7 gallon propane tank. 
 Doing the math this burns about 1.413 hours per pound of propane.  In general, all 30,000 BTU heaters will use the same amount of propane as any other 30,000 BTU heater.  The number of BTU's produced from burning propane will be the same regardless of brand.

## Frequently Bought Together

- Mr. Heater MH540T 540-Degree 45,000 BTU Radiant Tank Top Portable Propane Heater For Sporting Events, Hunting, Fishing, Camping, Tailgating & Porches
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-15*