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Master  |  SKU: B70CED

Master B70 240v 20kW Direct Diesel Oil Heater

£438.00 inc VAT
  • Compact and portable for easy transport
  • Powerful 20kW heat output for large spaces
  • Built-in safety features for reliable operation
  • Long-lasting 10-hour fuel autonomy
FREE delivery on all items | 14 Day FREE Return Policy

Delivery information

FREE DELIVERY 

UK Stockholder

With such a wide range available to us, typically, we can pick your item right off the shelf and get it to you in no time. However, in some cases, we may need to special order certain items directly from the UK distributer to ensure you get exactly what you need. 

Delivered Safely

Master products are generally a little on the large side, therefore the delivery will usually by on a pallet and scheduled in with you. Tracking for pallet deliveries is limited to a day slot but we will endeavour to make this as convenient as possible. We have limited control over 3rd party couriers, but you should find the driver polite and accommodating.

Familiar Logistics Companies

When it comes to shipping smaller items and accessories, they are dispatched with DPD/Yodel on a next working day service. You'll receive timely updates on the progress of your shipment, and DPD/Yodel even offers convenient options if you can't be there to receive your delivery. At our store, we strive to make your shopping experience as seamless and hassle-free as possible.

Any Difficulties Please Call Us

While we strive to make the delivery experience as hassle-free as possible and ensure our drivers are polite and accommodating, please bear in mind that unforeseen circumstances can arise. If you have any issues with your delivery, our team is just a phone call away and will do everything they can to assist you. Please call 03301656200 is you are having any difficulties. 

Returning an item

Cancellations for Consumers

We want you to be completely satisfied with your purchase. If you are not content with your product or have simply changed your mind, you can cancel your order within 14 days from the receipt of delivery. This 14-day period is your statutory cooling-off period for distance (online) selling, allowing you to cancel your order and receive a refund where applicable.

During this period, you are welcome to unpack and inspect the item(s). However, please note that if the product has been used or installed, we may only be able to offer a partial refund or, in some cases, be unable to provide a refund. If you return the item(s) unused, in their original packaging, and in one piece, you will receive a full refund via your initial payment method. If applicable, and if cancelled within your cooling-off period, your refund will be processed within 14 days following the return of the goods.

Please note that you are responsible for covering the cost of returning the item(s) to us.

How to Return Your Item(s)

To initiate a cancellation, please follow these steps:

1. Contact Us:

2. Receive a Returns Number:

3. Prepare Your Return:

4. Ship Your Return:


Return Address:

Aircare Appliances Returns

Unit 5 Boundary Industrial Estate

Millfield Road

Bolton

BL2 6QY

01204896359

sales@aircareappliances.co.uk

We recommend using a tracked service to ensure your return arrives safely. Please ensure that the item(s) are returned in one piece, unused, and in their original packaging. Once we receive your returned item(s) and they are verified to meet these conditions, we will process your refund within 14 days. If the item(s) have been used, installed, or returned damaged, our team will assess the condition and determine the appropriate refund amount, if any.

Please note that the cost of return shipping is the responsibility of the customer, and we recommend selecting a tracked or insured shipping method to protect your return.

Thank you for your understanding and cooperation. If you have any questions or need further assistance, please do not hesitate to contact our customer service team.

Reliable Heating for Industrial Spaces

The Master B70 240 Volt Diesel Oil Heater delivers a powerful 20kW heat output, ideal for well-ventilated industrial and commercial spaces like warehouses and construction sites. With a 19-litre fuel tank, it can operate for up to 10 hours continuously, ensuring consistent warmth. Its compact design and handle make it highly portable for use in different areas.

Durable and Safe Design

Built for tough environments, the B70 features a stainless steel combustion chamber and a thermally protected motor for durability. Safety is prioritised with an overheat protection system and electronic flame control. With a high air displacement of 400m³/h, it ensures even and rapid heat distribution in large open spaces.

User-Friendly and Cost-Effective

Optional thermostat connectivity allows for precise temperature control, improving convenience and saving fuel by maintaining the desired heat level automatically. Designed to handle challenging conditions, the Master B70 is a cost-effective, efficient solution for professionals requiring dependable heating performance

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Master

Master B70 240v 20kW Direct Diesel Oil Heater

£438.00

Power Consumption

N/A

Power Supply

220/240 V

Energy Efficiency

A Rating

Weight

14 kg

Dimensions

Height: 45cm, Width: 35cm, Length: 74.5cm

Warranty

3 year

Control Options

Analogue or digital thermostat (optional)

Remote Control (yes/no)

No

Wifi Control (yes/no)

No

Recommended Room Size (m²)

N/A

Additional Features

High Air Displacement: Provides 400 m³/h of airflow for rapid heat distribution., Overheat Protection: Automatically shuts down to prevent overheating., Thermostat Connectivity: Compatible with both analogue and digital thermostats for precise temperature control.

Cooling Capacity

N/A

Heating Capacity

N/A

Airflow

N/A

Dehumidification

N/A

Refrigerant Gas

N/A

Portability Features

N/A

Operating Modes

N/A

Room Size Coverage

N/A

Airflow

N/A

Water Tank Capacity

N/A

Water Consumption Rate

N/A

Continuous Water Supply

N/A

Portability Features

N/A

Cooling Capacity (kW)

N/A

Heating Capacity (kW)

N/A

Cooling Capacity (btu)

N/A

Heating Capacity (btu)

N/A

Max. Level Difference

N/A

Max. Pipe Length

N/A

Refrigerating Pipes

N/A

Communication Wiring

N/A

Power Wiring (outdoor)

N/A

Indoor Unit Sound Pressure (dB(A))

N/A

Heating Power Input

N/A

Cooling Power Input

N/A

Power To (Indoor/Outdoor)

N/A

Refrigerant Type

N/A

Refrigerant Charge (m)

N/A

Outdoor Unit Weight (kg)

N/A

Indoor Unit Weight (kg)

N/A

Refrigerant Gas Charge

N/A

Refrigerant Gas Type

N/A

Dehumidification Capacity

N/A

Nominal Absorption Cooling

N/A

Nominal Power Consumption Cooling

N/A

Cooling Capacity (kW)

N/A

Airflow (m³/hr)

N/A

Auto Restart

N/A

Remote Humidistat

N/A

Humidistat

N/A

Operating Temperature Range

N/A

Energy Saving Mode

N/A

Laundry Mode

N/A

Safety Auto Shut-off

N/A

Auto Tank Full Alert

N/A

Antibacterial Filter

N/A

Water Tank Volume

N/A

Moisture Removal (L/Day)

N/A
View product

Our customers tell it better than we do!

Excellent

4.7

/ 5

based on 63 reviews

Great Customer Service

Alex at Aircare made my experience so smooth and was very helpful and responsive the entire way. Truly great customer service Alex at Aircare made my experience so smooth and was very helpful and responsive the entire way. Truly great customer... Alex at Aircare made my experience so smooth and was very helpful and responsive the entire way. Truly great customer service

Jyneelle Maharaj

Alex from Aircare Appliances is a Star!

I considered Aircare Appliances in search for an air conditioning solution for domestic purpose and had a shortlist in-mind... I considered Aircare Appliances in search for an air conditioning solution for domestic purpose and had a shortlist in-mind... I considered Aircare Appliances in search for an air conditioning solution for domestic purpose and had a shortlist in-mind...

Mubsher Hussain

Really good pre purchase advice and…

Really good pre purchase advice and also the post sales service has been excellent... Really good pre purchase advice and also the post sales service has been excellent... Really good pre purchase advice and also the post sales service has been excellent...

Steve Gibbs

Smooth easy purchase!

Ordered a DD3 Classic Mk3 and the process was brilliant. I placed the order yesterday morning and receive the item about 45 minutes ago... Ordered a DD3 Classic Mk3 and the process was brilliant. I placed the order yesterday morning and receive the item... Ordered a DD3 Classic Mk3 and the process was brilliant. I placed the order yesterday morning and receive the item about 45 minutes ago...

Steve Balmier

Needed to get a replacement EcoAir DD1…

Needed to get a replacement EcoAir DD1 CLASSIC MK6 to replace our 10 year old one that expired with a rusty sigh yesterday morning... Needed to get a replacement EcoAir DD1 CLASSIC MK6 to replace our 10 year old one that expired with a... Needed to get a replacement EcoAir DD1 CLASSIC MK6 to replace our 10 year old one that expired with a rusty sigh yesterday morning...

Nick Clarke

First class

Excellent product, fast delivery and first class customer service. I can highly recommend Aircare Appliances and will definitely order from again. Excellent product, fast delivery and first class customer service. I can highly recommend Aircare Appliances and will definitely order from... Excellent product, fast delivery and first class customer service. I can highly recommend Aircare Appliances and will definitely order from again.

Simon

Efficient Dehumidifier

I was able to order their recommended dehumidifier from Aircare Appliances. The product arrived in good time and well packaged. Lowest price on the internet too... I was able to order their recommended dehumidifier from Aircare Appliances. The product arrived in good time and well packaged.... I was able to order their recommended dehumidifier from Aircare Appliances. The product arrived in good time and well packaged. Lowest price on the internet too...

Kerry B

Great experience

Great experience buying a Welsch portable air conditioning unit for our holiday let. They were very knowledgeable... Great experience buying a Welsch portable air conditioning unit for our holiday let. They were very knowledgeable... Great experience buying a Welsch portable air conditioning unit for our holiday let. They were very knowledgeable...

Martha Smith-Lowe

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