Master B150DV 44kW Direct Diesel Heater (110/240V, 25kg) Weekly Hire

When you need serious heat output for demanding environments, the Master B150DV stands ready. With a 44 kW rating, dual-voltage capability, rugged build and portable design, this heater is engineered for open or well-ventilated sites that require fast, effective warming.

🔥 Key Features & Benefits

• High heat output (44 kW / approx. 150,500 BTU/h) — ideal for large industrial spaces, workshops, construction areas and warehouses.

• Dual voltage operation (110 V / 240 V) ensures maximum flexibility on UK sites with varying power supplies.

• Robust airflow (~900 m³/h)—efficiently circulates warm air to cover a wide zone. 

• Built-in fuel tank (~44 litres) for extended run times with fewer refuels.

• Portable design (~25 kg), trolley wheels and handle—making it easy to move around site despite its heavy-duty capability.

• Durable construction & safety features — stainless steel combustion chamber, electronic flame control, over-heat cut-off and other built-in protections in line with direct-fired heater best practices.

🧱 Applications

• Large open construction sites and groundworks

• Workshops, warehouses and factory floors

• Agricultural barns, barns or open‐air industrial units

• Temporary welfare units, marquees or large event spaces needing rapid heat

⚙️ Technical Snapshot

• Heat output: 44 kW (≈150,500 BTU/h)

• Power supply: Dual voltage 110 / 240 V

• Airflow: ~900 m³/h

• Tank capacity: approx. 44 litres

• Weight: ~25 kg (approximate)

• Heater type: Direct-fired (thus, must be used in well‐ventilated or open spaces)

⚠️ Important Usage Note

This is a direct-fired diesel heater, meaning combustion gases are discharged into the heated space. Consequently:

• Use only in well ventilated or open areas where adequate air supply exists.

• Not suitable for sealed or poorly ventilated rooms without mechanical ventilation.

• Ensure proper clearance, fuel quality, and adherence to safe operating practices.

At SAB Supply, we strive to make the delivery and collection process as smooth and efficient as possible. Here’s everything you need to know about how it works:

Delivery Process:

• Selecting Your Delivery Date: When placing your order, you’ll choose a requested delivery date at checkout. Delivery and Collection is £12.50 each way anywhere in the UK.
• Local Delivery: Once your order is placed, we arrange it with the closest local depot that has stock available for your chosen date.

Day of Delivery:

• Delivery Location: All deliveries are kerbside only. Drivers are not permitted to enter properties or back gardens for insurance reasons; however, they can deliver to a driveway or front garden.
• Signing for Delivery: Someone must be present to sign for the delivery, as drivers are unable to leave the equipment without a signature.

Collection Process:

• Hire Period End: The day before your hire period ends, we will contact you to confirm if you’re ready for collection or need to extend the hire.
• Arranging Collection: If collection is required, we’ll notify your local depot, who will aim to collect the next day. Delays are always a possibility and may occur due to busy schedules, traffic issues or driver absence.
• Responsibility for Equipment: Please note that the equipment remains your responsibility until it is collected.
• Collection Location: As with deliveries, all collections must be kerbside. Drivers cannot enter properties or back gardens to retrieve equipment in case they damage anything whilst transporting the kit back and forth.

Abortive Transport Charges:

If a delivery or collection cannot be completed due to the following reasons, we must apply an abortive transport charge of £12.50 + VAT (£15):

• Nobody is available to sign for the delivery or collection.
• The driver is unable to contact you via phone.
• The equipment is not kerbside and accessible for collection.

We appreciate your understanding and cooperation to ensure a smooth process for both deliveries and collections. Should you have any questions, feel free to contact our team for assistance!