SKU: 32784744647

L.B. White Tradesman 400 Portable Propane Forced Air Heater 400000 BTU Variable Output Construction Jobsite Torpedo Heater CP400

Sale price$360.00 Regular price$400.00
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Description

L.B. White Tradesman 400 Portable Propane Forced Air Heater 400000 BTU Variable Output Construction Jobsite Torpedo Heater CP400Maximum Heat for Large Scale Construction and Industrial Sites Dominate the coldest working conditions with the L. B. White Tradesman 400 Portable Gas Torpedo Heater. Engineered for large scale construction sites, industrial workspaces, and agricultural applications, this powerhouse delivers a massive heating capacity of up to 400,000 BTU h. With a variable output range starting at 250,000 BTU, it offers the flexibility to maintain comfortable

Maximum Heat for Large Scale Construction and Industrial Sites

Dominate the coldest working conditions with the L.B. White Tradesman 400 Portable Gas Torpedo Heater. Engineered for large-scale construction sites, industrial workspaces, and agricultural applications, this powerhouse delivers a massive heating capacity of up to 400,000 BTU/h. With a variable output range starting at 250,000 BTU, it offers the flexibility to maintain comfortable temperatures in spaces up to 9,000 square feet. The heater features L.B. White's signature Tri-Shield™ finish and a heavy-gauge combustion chamber, ensuring it can withstand the rough handling and harsh environments typical of active jobsites.

Reliability and safety are built into every component of the Tradesman 400. It utilizes a dependable direct spark electronic ignition system for consistent start-ups and includes a unit-mounted thermostat to automatically regulate temperature and conserve fuel. The design prioritizes safety with a suite of features including a gas control valve, backflash switch, air proving switch, and an automatic safety shut-off with a flame-out sensor. Whether you are drying concrete, warming a warehouse, or keeping a crew comfortable, this heater provides the high-volume air flow (1,050 CFM) needed to circulate heat effectively and efficiently.

Key Features

  • Variable Heat Output: Adjustable from 250,000 to 400,000 BTU/h to match specific heating requirements.
  • Massive Coverage: Powerful fan-forced design heats areas up to 9,000 square feet with 1,050 CFM air flow.
  • Durable Construction: Features a heavy-gauge combustion chamber and corrosion-resistant Tri-Shield™ finish.
  • Thermostatic Control: Unit-mounted thermostat automatically maintains set temperatures for convenience and fuel efficiency.
  • Reliable Ignition: Direct spark electronic ignition ensures fast and consistent startups in cold weather.
  • Comprehensive Safety: Equipped with automatic safety shut-off, flame-out sensor, and overheat protection.
  • Dual Certification: Meets ANSI Z83.7 and CSA 2.14 standards for indoor and outdoor use in construction environments.

What's Included

(1) Tradesman 400 Portable Propane Heater
(1) Gas Hose
(1) Regulator

Specifications

Brand L.B. White
Model Number CP400HSPN21163T
Max Heating Output 400,000 BTU/h
Heating Area 9,000 sq. ft.
Air Flow 1,050 CFM
Fuel Type Propane (LP)
Fuel Consumption 18.5 lb/hr (3 GPH)
Ignition Type Direct Spark (Electric)
Min. Cylinder Size 500 lb. or (2) 100 lb.
Voltage 120V AC
Dimensions (L x W x H) 34-1/2" x 12-1/2" x 21-1/2"
Housing Material Steel
Pro-Tip: When using high-BTU heaters like the Tradesman 400, tank sizing is critical. A standard 100 lb cylinder may freeze up due to the rapid rate of vaporization required by a 400,000 BTU draw. For uninterrupted performance, always use a minimum 500 lb tank or manifold at least two 100 lb cylinders together.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32784744647

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Narcoossee gal
Lowell, US
★★★★★ 5
Best facial sunscreen I have used
Coola makes the best facial sunscreen, and I have tried many brands previous to using Coola. The texture is light and creamy without being oily, absorbing well and leaving no white residue. It does not clog my pores and nor cause those white bumps that last for months. Coola sunscreen works well to protect my skin from sunburn and from making more freckles and dark spots. It has no perfumy fragrance, much to my relief. Once it has dried, I can apply concealer or powder over it. No oily streaks or caking of other make-up so I have no excuse to avoid wearing this sunscreen every day. I have recommended Coola facial sunscreen to my friends who had laser dermabrasion. Their skin is more sensitive to both perfumed chemicals and sun exposure, and they have given good reports too.
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Reviewed in the United States on August 31, 2024
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Verified Purchase
MK
Lexington, US
★★★★★ 5
Pricey, but worth it.
Coola products were included in a swag bag for a work vacation at a resort & I’ve not looked back. (The smell of the body spray sunscreen made me wish I could eat it, tbh.) This product has become my daily sunscreen as it’s the only one I’ve tried that doesn’t cause my skin to break out. I love the natural ingredients in their products AND that it doesn’t add to reef barrier breakdown. I only wish the brand wasn’t so pricey, but the benefits are worth it to me.
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Reviewed in the United States on December 23, 2025
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Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Best sunscreen ever
Best sunscreen ever, never get burned when I use it
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Reviewed in the United States on April 24, 2026
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Verified Purchase
Alana D
Lexington, US
★★★★★ 5
Terrific sunscreen!
I found out about the Sun screen from a youtuber who does Amazon favorites videos. At first, I thought she was nuts for advertising a $32 sun screen especially for the size it is. I really wanted an everyday sun screen that wasn't thick and goopy. I don't mind of I'm going to the beach or pool but a lot of them are a little much for every day use. Im trying to be better at protecting my face.. When I came across this I decided to splurge and try it. I hate to admit it but I'm so glad I did! It has a slight scent but nothing over powering at all. Its truly a weightless sunscreen that is perfect! I put it on before work and it doesn't make me look greasy or anything. You could probably use it under make up of you really wanted to, I just haven't tried it yet. My only complaint is the price but I haven't tried anything as good ad this! I've seen Ulta have sales on it every once in a while.
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Reviewed in the United States on August 22, 2020
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Brianna B
New York, US
★★★★★ 5
Soothing, refreshing, and effective for most uses
I found this sunscreen back when it was still reasonable priced ($10 for a bottle this size) and am now completely 100% addicted as the price continues to rise. Sigh. I don't use this anywhere but my face and neck. Putting this on my face makes me go "ahhhhh". I break out easily, burn easily, and haaaate the feeling of sunscreen. Previously, I used Neutrogena 45 or 55+ ultra-sheer dry touch, and I still use that sometimes when I expect more intense exposure, but the Coola cucumber just feels so much better. I don't actually know if I would burn in cases where I still use my other 45+ sunscreen since I haven't taken the chance. I use Coola for 30-45 minute pool sessions, and hikes between 30-90 minutes. I haven't trusted it for things like skiing, 3 hour hikes, or boating where you get intense sun and a lot of moisture exposure. Buy if you want a lightweight, refreshing face sunscreen for walks in the sun, lounging poolside, or mild-moderate hikes.
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Reviewed in the United States on July 10, 2020

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