Description
GENERAL COMPONENTS Bison 4000A No-Idle Forced-Air Diesel Heater Kit (12V, Digital Controller) – GC6328
The General Components Bison 4000A is a compact, microprocessor-controlled forced-air diesel heater designed to deliver dependable “no-idle” cabin heat without running your engine. With up to 4.0 kW (13,649 BTU/hr) of output, it’s a solid solution for boats, RVs, and commercial vehicles needing efficient heat in cold and damp conditions.
- Powerful 4kW output: heats efficiently up to 13,649 BTU/hr (4.0 kW)
- 12V operation: designed for common marine/RV electrical systems
- Fuel-efficient diesel heating: low consumption across the heat range
- Multiple operating modes: thermostat regulation, constant output, and fan-only ventilation
- Complete kit approach: includes key components needed to complete a typical installation
The Bison 4000A uses a combustion chamber and heat exchanger to warm circulated cabin air while exhausting combustion gases outside the space. It offers adjustable thermostat control (5°C to 35°C / 41°F to 95°F), plus constant-output and ventilation modes—ideal for maintaining comfort overnight or during shoulder-season cruising without draining your batteries.
What’s in the Box
- Main heater unit
- Main wire harness
- Control switch / timer (digital controller)
- Fuel pump
- Fuel pick-up tube
- Fuel line and connectors/clips
- Fuel pump mounting bracket and anti-vibration mount
- Air intake pipe and clamps
- Exhaust pipe and clamps
- Grill and outlet cover
- Air ducting, duct clamp(s), and duct outlet(s)
- Ambient temperature sensor (optional item noted in documentation)
Specifications
- Part Number: GC6328
- UPC (12-digit): 656165568529
- Fuel Type: Diesel
- Voltage: 12V DC
- Heat Output Range: 3,071–13,649 BTU/hr (0.9–4.0 kW)
- Diesel Fuel Consumption: 0.03–0.13 U.S. gal/hr (0.11–0.51 L/hr)
- Power Consumption (12V): 0.67–2.83 A (8–40 W)
- 12V Operating Range: 10.5–16 V (low/high voltage protection)
- Operating Modes: thermostat regulation (5–35°C / 41–95°F), constant output, fan-only ventilation
- Heater Unit Dimensions (L × W × H): 14.61 × 5.51 × 5.91 in (371 × 140 × 150 mm)
- Heater Unit Weight: 9.92 lb (4.5 kg)
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