gasoline heater

Apollo coolant heater kit with circulation pump, hoses and fuel standpipe for engine preheat installation

Sep 27, 2026

How to Plumb a Coolant Heater: 3 Layouts That Work

Plumb a coolant heater for engine preheat or cabin heat: three layouts, why the thermostat matters, how to bleed air and check flow.

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Webasto Gasoline Heater Alternatives: Air Top 2000 STC vs Espar S3 vs Apollo G1

Sep 27, 2026

Webasto Gasoline Heater Alternatives: Air Top 2000 STC vs Espar S3 vs Apollo G1

Webasto's gasoline heater, the Air Top 2000 STC, sells for about $1,299 as a basic kit and is rated to 5,000 ft (1,...

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Gasoline parking heater cutaway showing blower, heat exchanger, combustion chamber with Kyocera glow plug, and fuel pump

Sep 27, 2026

Gasoline RV Heaters: Apollo G1, GC5 & GH5 for Vans, Campers, and Motorhomes

A complete buyer's guide to gasoline heaters for your RV. Compare the Vvkb Apollo G1 air heater, GC5 water heater, and GH5 3-in-1 hot water system — specs, real overnight fuel costs, install time, and a decision tree to pick the right one for your van, camper, or motorhome.

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Blog posts

12V diesel forced-air boat heater for a sailboat cabin

boat heating / marine heater / sailboat

Sailboat Heater Options: Diesel, Propane, Electric or Drip Stove

Five ways to heat a sailboat, compared on battery draw, damp cabins, heat under sail, insurance and fuel per night.

Vvkb diesel air heater for heating a cabin, shed or workshop

cabin heater / diesel heater / off-grid heating

Diesel Heater for a Home, Cabin or Shed: Sizing to Fuel Cost

How to size a diesel heater for a cabin, shed or workshop by square foot, vent it through a wall, power it off-grid, and what it costs next to propane.

Clean diesel heater combustion chamber after a year next to a burner packed with carbon buildup

carbon buildup / diesel heater cleaning / diesel heater maintenance / diesel heater parts / diesel heater troubleshooting

Diesel Heater Maintenance: Prevent and Clean Carbon Buildup

Carbon buildup causes most diesel heater breakdowns. Here's the 30–60 minute high burn from our owner's manual, a season-by-season maintenance schedule, a step-by-step burner clean, and real prices for the parts you'll replace.

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