Backer BFU - Flow Heater Unit - Supplementary heater

The 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 operate when the heat pump capacity is not sufficient, 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
Casing material: Al. Zn.-plated steel

Water pressure

Max 7 bar

Water quality

Non corrosive and oxygen free

Operating temperature

~60°C

Safety

IP44
Manufactured according to demands EN 60335-1,
EN 60335-2-40 and comply with WEEE/RoHS

Options

Thermostat 30-90°C

Others

Color RAL 9002

 


Max power

5 kW

8 kW

9 kW

15 kW

26 kW

42 kW

Step 1

1.7 kW

2 kW

3 kW

5 kW

4 kW

4 kW

Step 2

3.4 kW

6 kW

6 kW

10 kW

7 kW

12 kW

Step 3





15 kW

24kW

Voltage

230V/1~

230V/1~

400V/3~

400V/3~

400V/3~

400V/3~

Connection

G1''

G1''

G 1/4''

G 1 1/4''

G 1 1/4''

G 1 1/2''

Dimension
(HxBxD) mm

560x
240x
135

560x
240x
135

560x
240x
135

560x
240x
135

560x
240x
135

700x
350x
400

BACKER ALPE · Fco.I. Madero No. 2137 Pte. Col. Centro, C.P. 64000 Monterrey, N.L
Mexico · TEL: +52-81 1133 8753 · [email protected] · Corp. reg: 5560530569

2018 Backer Alpe. All rights reserved.