- Heating elements
- Heating systems
- Tubes
- Accessories
- Control systems
- Measurement components
- Resistors
- Harnesses
- Quality, Environment and Sustainability
- Idea
- Specification
- Research and Development
- Testing
- Solution
- Approval
- Manufacturing
- Shipping
- Tubular Heating Elements
- Printed Elements
- Supported Wire Element
- Measurement and Control
- PTC Element
- Heating Cable
- Special
- Suspended Wire Element
- IR and Halogen Elements
- Heat Pump Technology
- Industrial/Projects
- Energy/Environment
- Advanced Technology
- Commercial Equipment
- Home appliance
- Transportation
- HVAC
- Aluminum elements
- Band heaters
- Barrel heaters
- Cartridge heaters
- Cast-in elements
- Ceramic heating elements
- Compressor & crankcase heaters
- Defrosting elements
- Foil and flexible elements
- Ignition elements
- IR-elements
- Micanite elements
- Nozzle elements
- PTC elements
- Supported wire elements
- Suspended wire elements
- Thick film elements
- Tubular air heating elements
- Tubular heating elements for liquid
- Immersion heaters
- VLEx fan heater
- Anti-condensation heaters
- Flow heaters / Booster heaters
- Heat exchangers
- Heating cables
- Heat Pump Technology
- Immersion heaters
- Over the side immersion heater
- Steam generators
- Welded tubes
- Controllers and sensors
- Control panel
- Terminal boxes
- Thermostats and Thermal cut-offs
- Backer resistors
- Cable sets / Wiring
- Aluminum elements
- Backer water heater
- Barrel heater
- Cartridge heater
- Cast-In elements
- Defrosting elements
- Flow heaters
- Ignition elements
- Immersion heaters
- Nozzle elements
- Overthe-side Immersion heater
- Resistors
- Steam generator
- Tubular air heating elements
- Tubular heating elements for liquid
- Barrel heater
- Compressor heaters
- Flexible Foil heaters
- Flow heaters
- Ignition elements
- Micanite heater
- Resistors
- Steam generators
- Thick film elements
- Micanite heater
- Resistors
- Supported wire elements
- Control panels
- Immersion heater
- Regulators and sensors
- Terminal boxes
- Thermostats and Thermal cut-offs
- Barrel heater
- Defrosting elements
- Cabinet heaters
- Compressor heaters
- Defrosting elements
- PTC elements
- Heat exchanger
- Oven lamps
- Welded tubes
- Band heaters
- Ceramic heating elements
- Compressor heaters
- Over-the-side Immersion Heater
- Resistors
- Steam generator
- Suspended wire elements
- IR elements
- Backer Heat Pumps
- Complete project including control cabinet
- Hydraulic oil heater
- Brake resistor
- Immersion heater
- ex Immersion Heater
- Flow-through heater for process industry
- Fan heater for wind turbines
- Resistors for wind turbines
- Heating battery
- Cabinet heater
- Load bank
- Steel grid resistor
- Heat blanket for hospitals
- Laboratory equipment
- Medical equipment
- Lens heater
- Heating solution for anesthesia
- Resistor for elevators, cranes and winches
- Fryer heater
- Heat pump for commercial equipment
- Flexible heaters and Thick film
- Vending machine
- Defrosting
- Flow through heater
- Tumble dryer heater
- Ice maker
- Oven heater
- Defrosting
- Flow heater for dishwasher
- Washing machine heater
- Engine heater
- Switch point heaters
- Battery heater
- Rearview mirror heaters
- Seat heater
- Saloon heater for trains/trams
- Aluminum heater
- Open coil heater
- Crankcase heater
- Cast iron heater
- Heating battery
- Inverter
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
Catalog
Read online
- Heating
- Heating elements
- Aluminum elements
- Band heaters
- Barrel heaters
- Cartridge heaters
- Cast-in elements
- Ceramic heating elements
- Compressor & crankcase heaters
- Defrosting elements
- Foil and flexible elements
- Ignition elements
- IR-elements
- Micanite elements
- Nozzle elements
- PTC elements
- Supported wire elements
- Suspended wire elements
- Thick film elements
- Tubular air heating elements
- Tubular heating elements for liquid
- Double insulated heating elements
- Immersion heater with electronic control
- Screw plug immersion heater with galvanic insulated elements
- Thermostat and manually resettable thermal cut-offs
- Tubular element with mounted thermal fuse
- Tubular heating elements with integrated regulation for immersion heating, class I
- Tubular heating elements with integrated regulation for immersion heating, class II
- Immersion heaters
- VLEx fan heater
- Heating systems
- Anti-condensation heaters
- Flow heaters / Booster heaters
- Heat exchangers
- Heating cables
- Heat Pump Technology
- Immersion heaters
- Immersion heaters for water heating in acidproof stainless steel with screw plug in brass
- Immersion heaters for water heating in acidproof stainless steel with screw plug in stainless steel
- Immersion heaters for water heating in copper with screw plug in brass
- Immersion heaters for oil heating in acidproof stainless steel with screw plug in brass
- Immersion heaters for hydralic oil heating in acidproof stainless steel with screw plug in brass
- Accessories for immersion heaters
- Backer terminal box K7E with electronic control
- Over the side immersion heater
- Steam generators
- Tubes
- Accessories
- Heating elements
- Control
- Expertise
- Technology
- Industry Sectors
- About us
- Contact
- Backer Group
- / en-SE
- / Heating
- / Heating systems
- / Flow heaters / Booster heaters
- / Backer BFU - Flow heater unit - supplementary heater
Backer BFU - Flow heater unit - supplementary heater
This supplementary heater is generally used as a complement to a heat pump but can also be used together with other heating appliances. The heater will turn on when the heat pump capacity is insufficient, for example during cold winter days. A supplementary heater also adds extra security if the heat pump malfunctions.
Technical data
Material | Heating element and tube: AISI 304/EN 1.4301 |
Water pressure | Max 7 bar |
Water quality | Non corrosive and oxygen free |
Operating temperature | ~60°C |
Safety | IP44 |
Options | Thermostat 30-90°C |
Others | Color RAL 9002 |
Max power | 5 kW | 9 kW | 15 kW | 26 kW | 42 kW |
Step 1 | 1.7 kW | 3 kW | 5 kW | 4 kW | 4 kW |
Step 2 | 3.4 kW | 6 kW | 10 kW | 7 kW | 12 kW |
Step 3 | 15 kW | 24kW | |||
Voltage | 230V/1~ | 400V/3~ | 400V/3~ | 400V/3~ | 400V/3~ |
Connection | G1'' | G 1/4'' | G 1 1/4'' | G 1 1/4'' | G 1 1/2'' |
Dimensions | 560x | 560x | 560x | 560x | 700x |
Related products
%20FOR%20DISHWASHERS.png)
PRODUCTS
COMPANY
LEARN MORE
BACKER AB · FABRIKSGATAN 11 · SE-282 71 SÖSDALA · TEL: +46 (0)451-66100 · [email protected] · Corp. reg: 5560530569
Copyright © 2017 Backer AB
