Ultra-Quiet Proheat A2 Air Heaters with Thermostat Control

Proheat Air is the new standard for heavy-duty truck air heaters, quietly delivering constant and reliable heat in cold weather environments.

View A2 Product Sheet


Manufacturer’s Ratings

Operating Voltage Range

Power - Stand-by

Power - Ignition

Power - Maximum Heat

Fuel Consumption

Fuel Types

Operating Temperature

Airflow Max



(L x W x H)


AIR A2 (12V)


2 kW (6,800 BTU)

10.5 - 15 VDC

0.4 W

130 W

25 W

.03-.06 gal/hr (0.1-0.22 L/hr)

ULSD, Diesel #1, Diesel #2, Arctic, B5 Biodiesel

Heating mode: - 40F to 104F (-40C to 40C)

41 CFM (70 M³/H)

7.7 lb (3.5 kg)

14 x 4.75 x 6.14 inches

(355 x 120 x 156 mm)

Two years parts and labor


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