ZM135T Multi Fuel ‘Waste Oil’ Heater 35KW 120,000 BTU

Price: £2,495.00 +VAT
Enquire using Quote button to lease from £12.18 per week

In Stock

ZM-135T Multi Fuel ‘Waste Oil’ Heater 35KW 120,000 BTU



ZM135T Multi Fuel ‘Waste Oil’ Heater is the UK’s best-selling Multi Fuel Waste oil heater.
Enclosed flame combustion combined with a ‘THERMO’ blower. Combustion air can be ducted from outside for a vapour-free clean air supply.

  • Up to 120,000 Btu/hr
  • 15kW/hr – 35kW/hr


  • Vegetable oils (biofuels)
  • Raw vegetable oils (rapeseed, sunflower, and others), including post-frying (gastronomy)
  • Mineral oils (used engine, gear, hydraulic and diesel oils of HBO I, II, III type with a viscosity not higher than SAE80)
  • Heating oil


Also available with flue kit

Need Technical Help or Advice?
Call the ZM Team we are here to Help: 0333 600 4460  or Email

(Delivery & Installation)
After any purchase, all customers are contacted by the ZM Customer Service Team, to coordinate your delivery and the pre install technical checks

Payment Options

  • Credit & Debit Card
  • PayPal & PayPal Credit (4 months interest free credit over 4 installments)
  • Bank Transfer
  • Lease Purchase

Equipment Lease Purchase Application
We can offer lease purchase option on this item and to enquire simply use the Quote / Question button option below and the ZM Customer Service Team will contact you to discuss the options.

Estimated Delivery: 2-3 Working Days

  • Need Help? 0333 600 4460
    Our dedicated customer service is here to help
  • ZM Direct Online Store
    To UK Mainland
  • Lease Finance
    Available on this product



ZM135T Multi Oil Heater

Enclosed flame combustion combined with a ‘THERMO’ blower. Combustion air can be ducted from outside for a vapour-free clean air supply.

ZM135T Multi-Fuel Oil Heater combines medium and high-power furnaces thanks to a wide range of operation. Power control consists in smoothly increasing or decreasing the revolutions of the fuel feeding pump. Burning takes place evenly, regardless of the thickness of the oil. A high-precision, low-speed gear fuel pump, specially designed for our multi oil heaters.

The ZM135T delivers 18- 35 kW of heat (120,000 Btu) with fully variable heat output and 1,000m3 per hour warm air blower fan.
ZM135T features the five light LED control panel which quickly shows the operating mode of the heater. ZM135T generates heat from a wide range of oil based fuels including used engine oils, gear oils, hydraulic oils, as well as heating oil, red diesel / diesel.
ZM-135T requires only 220-240V mains power supply, includes an integral 55 litre storage tank. It is a vaporising heater which means it is drip fed so it does not require compressed air. It is a manual ignition heater that is ideal for small and medium sized workshops. It’s simple to use, economical to run and easy to support.

The ZM135T heater is supplied with our draft stabiliser for connection to a 150mm flue system. This heater is made in the EU and fully CE approved with full UK support. Safety features including overheat, overflow and burner tray spill protection offer complete peace of mind.

Key Features:

  • Includes air blower – 1,000m3 per hour air circulation.
  • Manual ignition
  • 15kW – 35kW variable output
  • New cabinet design for improved airflow and efficiency
  • Enclosed combustion chamber with separate combustion fan for faster warm-up
  • Burns waste oil and fuel oils (diesel, 35 sec heating oil)
  • 230 – 240V mains supply
  • Includes built in 55 ltr fuel storage tank