# DAHTEC BGO-20C-1 Indirect Diesel Heater, 20 kW

Diesel: DAHTEC BGO-20C-1 is an indirect-fired 20 kW space heater intended for larger work areas. Its separated exhaust path, thermostat and claimed 38-litre tank suit longer heating sessions, but installation depends on correctly routing the flue and using a suitable stable position.

- [Original product page](https://bargainpostbox.co.uk/product/dahtec-bgo-20c-1-indirect-diesel-heater)
- [View offer](https://bargainpostbox.co.uk/visit/dahtec-bgo-20c-1-indirect-diesel-heater)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: DAHTEC
- Model: BGO-20C-1
- Category: Home & Kitchen > Heating, Cooling & Air Quality > Heaters
- Price: 305.15 GBP
- Previous price: 359.00 GBP
- Discount: 15%
- Price checked: 2026-11-12T18:43:59.752Z
- Rating: 4.8 / 5
- Reviews: 5

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Indirect combustion separates exhaust gases from the heated airflow, with the listing describing flue routing outdoors for indoor placement.
- The listing claims a 38-litre tank, approximately 19 hours of operation and a fuel gauge. Treat these as stated operating claims, not guaranteed runtime.
- Digital temperature display and adjustable thermostat support monitoring and setting the target temperature.
- Wheels are claimed in the title highlights, while the main details describe a pedestal form factor.

## Pros

- Indirect heated-air and exhaust paths can serve occupied work areas when the flue is routed correctly.
- The stated 5–55°C thermostat range and display provide temperature control and readout.
- A claimed 38-litre tank and fuel gauge are useful for longer work sessions where frequent refuelling is inconvenient.

## Cons

- Diesel or kerosene combustion still requires suitable fuel handling and correct exhaust routing, so this is less straightforward than a plug-in electric heater.

## Specifications

### Identity
- Brand: DAHTEC
- Model: BGO-20C-1
### Heating and fuel
- Heating method: Forced Air
- Fuel type: Kerosene
- Claimed heat output: 85 Degrees Celsius
- Claimed maximum temperature setting: 176 Degrees Celsius
- Claimed heating coverage: 1615~2150 sq.ft.
- Heating element: Coil
### Power and operation
- Power configuration: AC
- Voltage listed: 220 Volts \(AC\)
- Claimed airflow: up to 600 m³/h
- Claimed thermostat range: 5–55°C
- Claimed running time: approximately 19 hours
- Claimed fuel consumption: 1.65 litres per hour
### Dimensions and installation
- Mounting types listed: Floor Mount
- Form factor: Pedestal
- Dimensions: 84D x 49W x 69H centimetres
- Weight listed: 22.6 Kilograms
- Claimed chimney diameter: 122 mm
### Other listed details
- Special features: Digital Display, Electronic Thermostat, Energy Efficient, Fuel Gauge, Overheat Protection
- Colour: Black
- Indoor/outdoor usage listed: Indoor, Outdoor
- Country of origin: China

## Before you buy

- For indoor positioning, the listing says to route exhaust outdoors. It also advises a level, stable surface, moisture protection and correct flue connection. No IP rating is stated.
- Listing details are contradictory or unconfirmed: the title claims 20 kW and a 38-litre tank, while technical fields give heat output as 85 Degrees Celsius and maximum temperature setting as 176 Degrees Celsius. The product description also claims 20 kW, 150–200 m² coverage, 600 m³/h airflow, a 5–55°C thermostat and approximately 19 hours, while another field lists 1615~2150 sq.ft. coverage. One safety description says there is no tip-over shut-off, but another claims tip-over protection. Confirm the selected configuration and specifications before purchase.

## A good fit for

- Workshops, warehouses and construction or renovation areas needing a forced-air heater with separately routed exhaust.
- Buyers who prefer an adjustable thermostat and a fuel gauge for longer heating sessions.

## Less suited to

- Buyers seeking a heater that can be used indoors without exhaust ducting or careful installation.
- Those needing a confirmed tip-over shut-off, water-resistance rating or settled coverage specification.

## Customer feedback

Only aggregate ratings are supplied, with a small sample and a distribution weighted towards higher star categories. That is a limited indication of customer sentiment, not evidence about particular strengths, faults or suitability. Buyers should base the decision on the heater's installation needs and resolve the conflicting specifications separately.

## Frequently asked questions

### Can this heater be used indoors?
The listing describes indoor use with the exhaust routed outdoors from the flue outlet. It also describes outdoor placement with a suitable duct to direct heated air indoors.
### What temperature and coverage should I expect?
The listing gives conflicting temperature and coverage details. It claims a 5–55°C thermostat and 150–200 m² in the description, but other fields list 85 Degrees Celsius, 176 Degrees Celsius and 1615~2150 sq.ft. coverage. Confirm the applicable specifications before buying.
### Does it have tip-over protection?
The listing conflicts: one operating note says there is no tip-over shut-off, while another product-description claim lists tip-over protection. Do not assume this safety feature is present without confirmation.
### What fuel does it use?
The technical details list kerosene, while the product description says diesel or kerosene produces the heat. Confirm which fuels are approved for the specific unit.

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## Images

![DAHTEC BGO-20C-1 Indirect Diesel Heater, 20 kW — 1](https://bargainpostbox.co.uk/i/OUHoK2uWirGyZ1vAYYZ4_ynafZKUCrvSRsMnAqwJmcE6VNzjtf8bK66Q9EVAw3P611RmJpuI8Demz8zZPTbV-g5fNJTXJStdTKZuCjdf1MQii2YMKfeaV_De.jpg)

![DAHTEC BGO-20C-1 Indirect Diesel Heater, 20 kW — 2](https://bargainpostbox.co.uk/i/Y62PV86iN1F1M_MuIL0tI0yAbCjEyrq--GYwXdwaMhKnBd3_a5-vLfoDEmm7UeyMd0_L2xDc3CV6KNyD4H9rsJ07RFZa5LbasVyKryDD5hCkjyXh2BFRfeju.jpg)

![DAHTEC BGO-20C-1 Indirect Diesel Heater, 20 kW — 3](https://bargainpostbox.co.uk/i/kVa517nWt_SXWZPQOXPzFE_WmPxNCukYAAAP_HQBAK0F9hd9srlMVsHCr1oN-Ua6p9c-AdTcjACyU28TM7vUCvsWNCgK2wVoYNQYN3t7zBpv4QpAtelty5fl.jpg)

![DAHTEC BGO-20C-1 Indirect Diesel Heater, 20 kW — 4](https://bargainpostbox.co.uk/i/aY0nMPue2u7m_YwjMSCd1hBsDDNychwc8ZjkxLVVO78EZXbCCUBky9uR7FPNnCW_qoU_2a3w4COnJPr12Lr4qeUjpTVl__xCFyk526uFQVJF3icGlvU5-1VZ.jpg)

![DAHTEC BGO-20C-1 Indirect Diesel Heater, 20 kW — 5](https://bargainpostbox.co.uk/i/Fz5d38AXAWlc-fXw12_67ltCBWbdbo9IlS8aUpgqSJxxT7JMpM7JVisY_xOpl1FrbrZj6vOQcYnmPevIC1wQg8ddIUM8Uc55vHbKUeKFDzFAYrfhFeFXRr3c.jpg)

![DAHTEC BGO-20C-1 Indirect Diesel Heater, 20 kW — 6](https://bargainpostbox.co.uk/i/D_fE9-FoGFRQ1LnsfCSAy1A4mESNiT2RZzFWtCICHUlYVB4TxkECtAqCCD5NNqhNKuw20uA4F952ucNePnmmZBcvAqZOHX83ApKpfedFMwj3zjpK_UPepn7X.jpg)

![DAHTEC BGO-20C-1 Indirect Diesel Heater, 20 kW — 7](https://bargainpostbox.co.uk/i/XkcbfQorz7WH-HeKXGFeTEnTbyxGMkw-Xb25QvPIyFO0xsiG9ZbgxWRLwQk2EcBOJCzMYKDt3U3CkOmXiQCqph83yZpEXTsEqsyDRnoyamhF1r8IZV_Jh0lX.jpg)