Sunster TP B2

Last updated: October 30, 2026

Sunster TP B2
2.9/5#18 of 34 in all in one diesel heaters
2.9

A portable heater for tents, garages and vans with WiFi control, a thermostat and a CO shutoff at a mid price. Treat it as about a 4 kW heater, not 8 kW.

  • 8 kW claimed (about 3.7 kW from its fuel burn)Heat output
  • 0.26 to 0.46 L/hFuel burn
  • None publishedType approval
  • 1 yearWarranty
Check price at Amazon$167.99

Price checked October 30, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • CO monitor in the remote shuts the heater off if levels rise
  • WiFi app starts it from anywhere, Bluetooth works without a network
  • Holds a set room temperature and adjusts itself for altitude
  • Runs off a car battery or a wall outlet with the included adapter
Cons
  • Sold as 8 kW, but its fuel burn supports about 3.7 kW
  • No heating type approval
  • Sunster publishes no power draw figures

The Sunster TP family

Every Sunster TP model we rank, smallest first. Ratings compare each against its own type.

ModelHeat outputRatingPrice
Sunster TP B2 (this one)8 kW claimed (about 3.7 kW from its fuel burn)2.9/5$167.99
Sunster TP BW8 kW claimed (about 3.7 kW from its fuel burn)2.8/5$219.99

How it scores

The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.

Specifications

Model numberTP B2 (USTPW2WS)
Heating
Heat output (maker)8 kW claimed (about 3.7 kW from its fuel burn)
Fuel burn0.26 to 0.46 L/h
Fuel tank5 L
BuildAll in one
Power
Supply12V/24V/110V/240V
Controls and safety
ThermostatYes
Automatic altitudeYes, to 18,050 ft
AppBluetooth/WiFi
TimerYes
RemoteYes
CO shutoffYes
Type approvalNone published
Build
Noise35 dB
Weight19.9 lb
Warranty1 year
Released2026-08

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