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Energy Efficient Heaters

We have a wide range of energy efficient heaters, featuring energy efficient electric heaters, gas heaters and oil heaters.

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Airrex AH-200i Diesel-Fuelled Infrared Heater - 230v
2 reviews

Airrex Heaters

Airrex AH-200i Diesel-Fuelled Infrared Heater - 230v 13kW

  • 44,000 BTU/hr Infrared Heat Output
  • Versatile Fuel Options
  • Battery-Powered Pump Included
  • Quiet Operation: 48dB(A)
  • For Ventilated Indoor Spaces Up To 900m³
  • Simple set up/plug and play design
  • Wi-Fi / 4G Smartphone Connectivity
  • 7-10 Working Days Lead Time
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£1,850.00 (ex VAT)
£1,995.00save7%
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Airrex AH-300i Diesel-Fuelled Infrared Heater - 230v
1 review

Airrex Heaters

Airrex AH-300i Diesel-Fuelled Infrared Heater - 230v 15kW

  • 51,000 BTU/hr Infrared Heat Output
  • Versatile Fuel Options
  • Battery-Powered Pump Included
  • Fast set up: Simple set up/plug and play design
  • Portable Design & Quiet Operation
  • For Ventilated Indoor Spaces Up To 1500m³
  • Wi-Fi / 4G Smartphone Connectivity
  • 7-10 Working Days Lead Time
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£1,950.00 (ex VAT)
£2,230.00save13%
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Sealey LPH35 Industrial Propane Heater

Sealey

Sealey LPH35 Industrial Propane Heater 10kW

  • 35,000BTU/hr Portable Heat Output
  • No Power Supply Required
  • Tested & Certified to CE/EN Standards
  • Whisper Quiet Operation
  • Ideal For Construction & Industry
  • Gas Regulator & Hose Included
£189.74 (ex VAT)
£219.00save13%
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Master B70 Direct Oil Fired Space Heater - 240v
11 reviews

Master Climate Solutions

Master B70 Direct Oil Fired Space Heater - 240v 20kW

  • 68,000 BTU/hr Portable Direct Heat
  • 19 Litre Tank Runs on Diesel or Kerosene
  • 400m³/hr Airflow
  • High-Quality Components & Simple Controls
  • Suitable for Well-Ventilated Areas
  • Fast. Efficient. Cost-Effective.
£375.00 (ex VAT)
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Flexel Ecosun S+ High Output Radiant Space Heater Series

Flexel

Flexel Ecosun S+ High Output Radiant Space Heater Series 900W - 3600W

  • 900W-3600W High-Output Range
  • 230v Mains Supply
  • Ceiling or Wall-Mount Installation Options
  • Slim Powder-Coated Steel Casing
  • Aluminium Profile with Silicated Surface
  • No Light. No Noise. No Fumes.
£210.00 (ex VAT)
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ZM120 Automatic Multi-Fuel Waste Oil Cabinet Heater

ZM Heaters

ZM120 Automatic Multi-Fuel Waste Oil Cabinet Heater 137kW

  • 137kW Variable Heat Output
  • Multi-Fuel Flexibility
  • Durable Heat-Resistant Stainless Steel
  • Advanced Safety Mechanisms
  • Double Intake Fans Ensure Consistent Efficient Heating
  • One-touch Automatic Ignition
£8,995.00 (ex VAT)
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ZM80 Automatic Multi-Fuel Waste Oil Cabinet Heater

ZM Heaters

ZM80 Automatic Multi-Fuel Waste Oil Cabinet Heater 81kW

  • 81kW Variable Heat Output
  • Multi-Fuel Flexibility
  • Durable Heat-Resistant Stainless Steel
  • Advanced Safety Mechanisms
  • Double Intake Fans Ensure Consistent Efficient Heating
  • One-touch Automatic Ignition
£7,835.10 (ex VAT)
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ZM55 Automatic Multi-Fuel Waste Oil Cabinet Heater

ZM Heaters

ZM55 Automatic Multi-Fuel Waste Oil Cabinet Heater 62kW

  • 62kW Variable Heat Output
  • Multi-Fuel Flexibility
  • Durable Heat-Resistant Stainless Steel
  • Advanced Safety Mechanisms
  • Double Intake Fans Ensure Consistent Efficient Heating
  • One-touch Automatic Ignition
£7,345.10 (ex VAT)
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ZM40 Automatic Multi-Fuel Waste Oil Cabinet Heater

ZM Heaters

ZM40 Automatic Multi-Fuel Waste Oil Cabinet Heater 47kW

  • 47kW Variable Heat Output
  • Multi-Fuel Flexibility
  • Durable Heat-Resistant Stainless Steel
  • Advanced Safety Mechanisms
  • Double Intake Fans Ensure Consistent Efficient Heating
  • One-touch Automatic Ignition
£6,855.10 (ex VAT)
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ZM135T-KIT Multi-Fuel Waste Oil Cabinet Heater

ZM Heaters

ZM135T-KIT Multi-Fuel Waste Oil Cabinet Heater 35kW

  • 15kW-35kW Variable Heat Output
  • Multi-Fuel Capability
  • Open Flame Combustion Chamber & THERMO Blower
  • 55L Built-in Fuel Tank
  • Advanced Safety Mechanisms
  • Simple Manual Ignition with LED Control Panel
  • Standard Flue Kit Included
£3,100.00 (ex VAT)
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ZM135T Multi-Fuel Waste Oil Cabinet Heater

ZM Heaters

ZM135T Multi-Fuel Waste Oil Cabinet Heater 35kW

  • 15kW-35kW Variable Heat Output
  • Multi-Fuel Capability
  • Open Flame Combustion Chamber & THERMO Blower
  • 55L Built-in Fuel Tank
  • Advanced Safety Mechanisms
  • Simple Manual Ignition with LED Control Panel
£2,850.00 (ex VAT)
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ZM130 Multi-Fuel Waste Oil Cabinet Heater

ZM Heaters

ZM130 Multi-Fuel Waste Oil Cabinet Heater 33kW

  • 17kW-32kW Variable Heat Output
  • Multi-Fuel Capability
  • Open Flame Combustion Chamber & THERMO Blower
  • 55L Built-in Fuel Tank
  • Advanced Safety Mechanisms
  • Simple Manual Ignition with LED Control Panel
£2,249.10 (ex VAT)
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ZM130-KIT Multi-Fuel Waste Oil Cabinet Heater

ZM Heaters

ZM130-KIT Multi-Fuel Waste Oil Cabinet Heater 33kW

  • 17kW-32kW Variable Heat Output
  • Multi-Fuel Capability
  • Open Flame Combustion Chamber & THERMO Blower
  • 55L Built-in Fuel Tank
  • Advanced Safety Mechanisms
  • Simple Manual Ignition with LED Control Panel
  • Standard Flue Kit Included
£2,445.10 (ex VAT)
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ZM150 Multi-Fuel Waste Oil Cabinet Heater

ZM Heaters

ZM150 Multi-Fuel Waste Oil Cabinet Heater 52kW

  • 30kW-52kW Variable Heat Output
  • Multi-Fuel Capability
  • Open Flame Combustion Chamber & THERMO Blower
  • 75L Built-in Fuel Tank
  • Advanced Safety Mechanisms
  • Simple Manual Ignition with LED Control Panel
£3,150.00 (ex VAT)
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ZM150-KIT Multi-Fuel Waste Oil Cabinet Heater

ZM Heaters

ZM150-KIT Multi-Fuel Waste Oil Cabinet Heater 52kW

  • 30kW-52kW Variable Heat Output
  • Multi-Fuel Capability
  • Open Flame Combustion Chamber & THERMO Blower
  • 75L Built-in Fuel Tank
  • Advanced Safety Mechanisms
  • Simple Manual Ignition with LED Control Panel
  • Standard Flue Kit Included
£3,229.10 (ex VAT)
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REMKO PGT Mobile Propane Gas Heater

REMKO

REMKO PGT Mobile Propane Gas Heater 26kW - 55kW

  • 26kW / 55kW Heating Power
  • 230v Mains Supply & Liquid Gas I3P
  • Portable & Durable Powder-Coated Insulated Housing
  • 100% Efficient with No Exhaust Gas Loss
  • A-rated Energy Efficiency
  • Infinitely Variable Power Control
£632.55 (ex VAT)
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REMKO ELT INOX Portable Electric Heater Series

REMKO

REMKO ELT INOX Portable Electric Heater Series 3.2kW - 10.5kW

  • 3.2kW - 10.5kW Heating Capacity
  • 230v Power Supply
  • Lightweight & Portable Construction
  • Full Stainless-Steel Construction
  • Fully Automatic Operation
  • Room Thermostat (Installed or Optional)
£401.80 (ex VAT)
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REMKO ELT-HT INOX Portable Electric Heater

REMKO

REMKO ELT-HT INOX Portable Electric Heater 10.5kW - 18kW

  • 10.5kW / 18kW Heating Power
  • 230v Mains Supply
  • Compact & Portable Design
  • 100% Energy-efficient
  • Infinitely Variable Power Control
  • Sleek Stainless-Steel Construction
£2,521.27 (ex VAT)
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REMKO PGT INOX Mobile Propane Gas Heater

REMKO

REMKO PGT INOX Mobile Propane Gas Heater 26kW - 55kW

  • 26kW / 55kW Heating Power
  • 230v Mains Supply & Liquid Gas I3P
  • Portable & Durable Design
  • 100% Efficient with No Exhaust Gas Loss
  • Infinitely Variable Power Control
  • Sleek Stainless-Steel Construction
£757.27 (ex VAT)
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REMKO PGM INOX Mobile Propane Gas Heater

REMKO

REMKO PGM INOX Mobile Propane Gas Heater 26kW - 55kW

  • 26kW / 55kW Heating Power
  • 230v Mains Supply & Liquid Gas I3P
  • Portable & Durable Design
  • 100% Efficient with No Exhaust Gas Loss
  • Infinitely Variable Power Control
  • Sleek Stainless-Steel Construction
£516.73 (ex VAT)
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Energy Efficient Heaters From Leading Industrial And Commercial Brands

Finding the right energy efficient heater is essential for businesses or individuals looking to reduce operating costs, improve workplace comfort and support sustainability. At National Heater Shops, we provide a comprehensive range of energy saving heaters that are appropriate for industrial and commercial settings. These heaters are from trusted manufacturers, helping achieve reliable and cost effective heating performance. We have options available from brands such as REMKO, Thermobile, Sealey and Arcotherm amongst others.

Our selection of heaters are appropriate for use in warehouses, workshops, factories, retail spaces, offices, educational facilities or public buildings. They are designed to deliver exceptional performance whilst minimising energy consumption.

Why Choose an Energy Efficient Heater?

Energy efficient heating can help reduce a significant proportion of a building’s energy usage. They help to reduce energy waste, lower utility bills and maintain comfortable working conditions throughout the year.

Modern heating technologies are designed to maximise heat output whilst using less energy, helping organisations benefit from the following:

  • Reduced energy costs

  • Improved energy performance

  • Consistent and reliable heating

  • Improved comfort levels

Outside of efficiency, there are other things to consider before purchasing a heater. This includes, but is not limited to:

  • Heater size and storage

  • Room size or area size

  • Insulation

  • Power options and fuel availability

  • Noise levels

  • Runtime requirements

  • Heat output

What Makes A Heater Energy Efficient?

An energy efficient heater is a heater that maximises heat output whilst minimizing wasted energy. Many modern heating units are considered energy efficient as technology allows for less energy consumption during runtime.

Having greater control over heating output and runtime also contribute to energy efficiency. Units with thermostats and automatic timers are significantly more energy efficient than units without. Many of the units we supply have automatic timers and thermostats integrated, whilst others may require a separate panel to allow for this control.

Types Of Energy Efficient Heater

Every business is different and the type of heater that works best in a location is dependent on the location itself. There are many different types of energy efficient heater available, each with their own pros and cons.

Energy Efficient Electric Heaters

Electric heaters are considered nearly 100% efficient as all of their energy is transferred into heat using either convection or radiation. We have options for electric fan heaters, electric infrared heaters and electric panel heaters available.

Gas And Oil Heaters

Additionally, we have options available for gas and oil heaters. These include direct space heaters, indirect space heaters, waste oil burners, cabinet heaters and other gas space heaters. Make sure to read operational guidelines when installing a gas or oil heater, as certain units such as waste oil burners require a SWOT permit. These heaters also often produce fumes, and should either be used in large, well-ventilated spaces or with a flue and ducting to either remove the unwanted waste outside or duct clean air into the desired space.

Energy Efficient Heater FAQs

Are electric heaters energy efficient?

Many modern electric heaters are energy efficient. This is because they convert nearly all of the electricity they consume into usable heat. Features such as thermostatic controls, timers and programmable settings can further improve efficiency and reduce energy waste.

Do energy efficient heaters require regular maintenance?

The amount of maintenance your unit requires depends greatly on the individual unit type and manufacturer. Generally speaking, heaters should receive maintenance every 12 months. Always make sure to read manufacturer’s advice before purchasing.

Can energy efficient heaters reduce business costs?

Yes. They do this by using less energy to achieve the desired temperature and can help reduce utility expenses and contribute to lower long-term operating costs compared to older or less efficient systems.

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