Skip to content

Sealey Space Warmer® Kerosene/Diesel Heater 340,000Btu/hr AB3412

Marsoni M251S
Sale price$543.51
Pay 4 payments of $135.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Sealey Space Warmer® Kerosene/Diesel Heater 340,000Btu/hr AB3412340,000Btu hr (100kW) Heat output. Ideal for heating large well ventilated areas. Clean burning. Dual LED Display for ambient and thermostatically controlled desired temperature. Equipped with Danfoss oil nozzle and gear pump with braided fuel lines for stable fuel delivery and longevity, can operate with either kerosene or diesel. Features automatic cut out when oil is drained and non automatic restart after power supply is interrupted. Easy to read
Easy Shipping

Quick Dispatch:

Your Sealey Space Warmer® Kerosene/Diesel Heater 340,000Btu/hr AB3412 orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Sealey Space Warmer® Kerosene/Diesel Heater 340,000Btu/hr AB3412 ships.

Need Help?
Questions about Sealey Space Warmer® Kerosene/Diesel Heater 340,000Btu/hr AB3412, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Sealey Space Warmer® Kerosene/Diesel Heater 340,000Btu/hr AB3412 in your area.

Get Shipping Estimates

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
4.3 ★★★★★
Based on 980 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Cynthia
Whiting, US
★★★★★ 5
Good
Size: Medium, Color: Pink/Unicorn
Fits as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
T
Verified Purchase
Tam I M
Battle Creek, US
★★★★★ 5
Great quality
Size: XX-Large, Color: Black/Cool Cat
Very comfortable and good quality we have washed it multiple times and still looks great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
J
Verified Purchase
Jia
West Palm Beach, US
★★★★★ 5
The pants are of excellent quality
Size: XX-Large, Color: Mauve/Apples
The pants are of excellent quality, made from thick material that feels very warm. By comparison, the long-sleeve T-shirt is thinner and not as warm as the pants.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2025
P
Verified Purchase
Peggie Brown
Louisville, US
★★★★★ 5
Cute toddlers outfit
Size: 2T, Color: Mauve/Apples
The material is good made well reasonably priced
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
M
Verified Purchase
MaddDembinski
Phoenix, US
★★★★★ 5
Runs small
Size: 3T, Color: Black
Runs just a little small. Maybe upsize, but great otherwise!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026

recommand products