12V Cab Heater — Bottom Exit, Mounting Bezel (BU-1000-8-12)

Description

Overview

Choose BU-1000-8-12 when you want a compact, tidy install with a finished front bezel and bottom-exit plumbing that keeps hoses routed under seats or along the floor. The twin blower moves air quietly, and the simple square bolt pattern speeds mounting.

Key Features

• Heat / Airflow: 35,000 BTU/hr, 430 CFM, 3 speeds.

• Electrical: 12V system (13.6 VDC nominal), ~16 A draw.

• Plumbing: Bottom-exit heater core; 5/8″ hose connections (x2).

• Mounting bezel: can be oriented in any of 4 positions for layout flexibility.

• Bolt pattern: 1/4-20 threaded mount holes (x4) on a 2.75″ × 2.75″ pattern; face has Ø0.25″ (x4) through-holes, 13.58″ between outer holes and 7.30″ face height.

• Finish: durable black powder-coat steel cabinet.

Dimensions & Mounting

• Overall envelope: 16.02″ L × 6.45″ H × ~3.75″ face depth; face width ~17.57″; face height 8.00″.

• Mount threads: 1/4-20 (x4); 2.75″ × 2.75″ square pattern; bezel rotates to four positions for fit-up.

Wiring

Blower module leads are clearly labeled MIN+ / MOTOR+ / MAX+ for low, medium, and high operation.

Service Parts (major items)

• BT3-0600 — 12V blower assembly

• BT6-1450 — heater core, bottom exit

• BT100529 — heater mounting bezel

• BT100526 — blower plate; BT100524 — front housing; BT100525 — side panels

• BF-286 foam strips (6.0″ and 11.625″ lengths)

• Hardware: 1/4-20 × 1/2 spinlocks, #10-24 × 1/2 flat U/C, M4-0.7 × 12 mm fasteners

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Specifications

• Model: BU-1000-8-12

• Type: 12V cab heater, bottom exit, with mounting bezel

• Heat Output: 35,000 BTU/hr

• Airflow: 430 CFM, 3 speeds

• Electrical: 13.6 VDC, ~16 A

• Hose Connections: 5/8″ (x2)

• Finish: Black powder-coat

Applications

Heavy truck, agriculture, construction, forestry, and specialty equipment needing a compact 12V heater with a finished bezel and clean bottom-exit hose routing.

Supporting Documents:

BU-1000-8-12

BU-1000_SERIES