Electric duct heaters ERH HAVACO
ERH HAVACO is an electric duct heater without built-in automation. The heater's heating power can be regulated by an external HRK regulator. ERH heaters are adapted for installation in rectangular ducts. Heating power range: from 6.0 to 66.0 kW.
Each heater has a two-stage overheating protection:
- - I stage at 50°C - automatic reset.
- - II stage at 100°C - manual reset required.
- Variants & availability
- Description
- Catalogue card
- Downloads
Product name
Diameter [mm]
Heating power [kW]
Power supply [V]
Availability
Product name
Electric duct heaters ERH-10050/150/3F
Diameter [mm]
1000x500
Heating power [kW]
15,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-10050/180/3F
Diameter [mm]
1000x500
Heating power [kW]
18,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-10050/270/3F
Diameter [mm]
1000x500
Heating power [kW]
27,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-4020/120/3F
Diameter [mm]
400x200
Heating power [kW]
12,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-4020/150/3F
Diameter [mm]
400x200
Heating power [kW]
15,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-4020/60/3F
Diameter [mm]
400x200
Heating power [kW]
6,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-5025/60/3F
Diameter [mm]
500x250
Heating power [kW]
6,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-5030/210/3F
Diameter [mm]
500x300
Heating power [kW]
21,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-5030/90/3F
Diameter [mm]
500x300
Heating power [kW]
9,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-6030/90/3F
Diameter [mm]
600x300
Heating power [kW]
600x300
Power supply [V]
600x300
Availability
Product name
Electric duct heaters ERH-6035/120/3F
Diameter [mm]
600x350
Heating power [kW]
12,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-6035/180/3F
Diameter [mm]
600x350
Heating power [kW]
18,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-6035/210/3F
Diameter [mm]
600x350
Heating power [kW]
21,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-6035/300/3F
Diameter [mm]
600x350
Heating power [kW]
30,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-6035/90/3F
Diameter [mm]
600x350
Heating power [kW]
90,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-7040/90/3F
Diameter [mm]
700x400
Heating power [kW]
9,0
Power supply [V]
3x400
Availability
Product name
Electric duct heaters ERH-8050/210/3F
Diameter [mm]
800x500
Heating power [kW]
21,0
Power supply [V]
3x400
Availability
Please write to us for special price
Do you have questions about this product?
Write an e-mail
export@ventia.plElectric duct heaters ERH
Electric heaters are designed to heat clean air. The housing is made of aluzinc, which is resistant to elevated temperatures. Heating elements are made of stainless steel. In order to regulate the heating power, HRK 1 or HRK 3 controllers should be used.
Use
Duct heaters are used to heat clean air in domestic ventilation systems, especially in autumn and winter, as well as in industrial installations requiring constant supply air temperature. ERH heaters also perform well as pre- or post-heaters, supplementing installations based on heat recovery air handling units.
Construction
The heater housing is made of steel sheet covered with high-quality Aluzinc coating, which guarantees high corrosion resistance.
The heating elements are made of AISI 304 stainless steel. The junction box has an IP44 degree of protection.
- Catalogues
