The DClimate® eAPU is a fully electric auxiliary power solution that provides reliable, idle-free comfort for drivers when the engine is off. With a hybrid design and OEM integration options, DClimate® can be customized to fit all major Class 8 day cab platforms — supporting your fleet’s operational, regulatory, and driver satisfaction goals.

System Highlights:
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7000+ btu/hr. heating & cooling capacity*
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400 CFM, airflow
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4–60 Amps @ 12Vdc
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48Vdc variable speed compressor
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10+ yr. major component design life
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Espar S3 D2 diesel fired heater
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External stainless-steel condenser
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110-lbs, system weight (HVAC and battery management systems)
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Optional 6-quart thermo-electric cooler/warmer
SYSTEM SPECIFICATIONS
Warranty: 2-yrs parts & labor, 4-yr major components, limited
*Also available in cool-only
TRUCK SPECIFICATION REQUIREMENTS
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275-amp 40SI Delco Remy brushless alternator
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EnerSys ODX-AGM 31 batteries (no auxiliary batteries required**)
PRODUCT SPECIFICATIONS:
- 7000 BTU/hr (2.1 kW), cooling capacity
- 7500 BTU/hr (2.1 kW), heating capacity
- 400 CFM, airflow
- +/- 2F Temperature control
- 4-60 Amps @ 12Vdc
- 48Vdc Variable speed compressor
- 320 Amp Delco Remy brushless alternator
- Battery AGm Group 31 Deep Cycling
- Espar S2 D2 diesel fired air heater
- 420 lbs, system weight including batteries
- Limited Warranty:
- 2-yr parts & labor, 4-yr major component limited,
- 4-yr batteries*

