The BV77 is the pocket rocket of the BV range (though you would do well to get it into your pocket!). Designed for industrial and commercial business use, they are perfect for construction sites, factory floors, workshops and, even, events tents. In comparison to the Master B-range, which is a direct heater, the BV77 is indirect. Therefore, it separates exhaust fumes and heated air, meaning it can be used in closed spaces (so long as the exhaust is flued outside!). 

Compact and Mobile

The BV77 the best suited for those who need a heater that does not take up too much space on-site or in transport. For example, if you are working on different sites, space for heating may be a luxury that you need to compromise on. The BV77 is smaller than the larger numbered BV’s (110, 170, 290), only 1.13 metres long, less than ½ a metre wide (0.38m), and 0.68 metres tall. 

In addition to these smaller dimensions, the BV77 is over 25kg lighter than the next largest BV110. Therefore, with the standard trolley and chunky wheel design, the BV77 is remarkably nimble and, as a result, capable of getting to locations where it can be most effective for your needs.

Small but deadly (for the cold!)

Despite its smaller stature, the BV77 still boasts 21kW/h heating power and airflow of 1550 cubic metres an hour. To attempt to put this into a visual context, the BV77 could raise the air temperature of a small village hall, with impregnable insulation, by about 8-10 degrees celsius in less than 10 minutes.

Thrusting the hot air through it, like a fan, this does mean the air is dispersed quite quickly. However, the air takes more time to disperse across a distance and impregnable insulation is not a thing, but this just shows how quickly the BV77 can get warm air into a space, despite being the smaller of the BV range. 

Serious Stamina

Excluding the fuel savings of a thermostat, that aims to regulate the heat of a location, the BV77 has a continuous running time of 19 hours. Therefore, if you work 8 or 9-hour shifts and need the BV77 to run continuously, or near continuously, it will only need refilling every 3rd day. And, naturally, if you need it less, it will last even longer than that!

Fuel

The Master BV range, along with the B and BF ranges, are able to run on either diesel or kerosene.

How do I get one of these amazing heaters?

The Master BV77 is an indirect diesel-powered heater. Creating clean air, separate to exhaust, they are perfect for construction sites, warehouses, workshops and events tents. If you would like to find out more/enquire about the BV77 or our wider range of heaters, please get in touch via phone (01652) 659759, email (), the messenger icon (left below) or via our contact form.

Specification Table

Mobile phone users: our tables can be easier to read in landscape.