Products Gas Radiant BT radiant heaters

Media

BT photo BT
BT photo BT
BT photo BTLH2R
BT photo BTH2R
BT illustration BTH2R
BT application sports
BT profile BT
BT profile BTH2R
BT profile BTL
BT profile BTLH2R


Description

The BT range are gas fired radiants that can heat a single workstation, a zone or an entire building. Radiants do not heat or displace air. Infrared radiation from the emitter tubes passes air inertly and transforms into heat only when it comes into contact with solid masses such as walls, floors or persons.

BT radiant heaters distinguish themselves by features that improve durability, ease of installation and ease of maintenance. What's more, with its cutting edge burner and reflector technology the efficiency of the BT radiant heaters is taken up to 73%.

Advantages for the occupants of the building:

BT radiant heaters give heat comfort even in buildings with open doorways or other causes of air infiltration. In addition, they cause no movement of air or dust and operate quietly (35 dB). Since radiation is direct, the desired temperature is reached immediately.

Advantages for the owner and installer:

BT radiant heaters can reduce energy consumption by up to 50% compared to conventional air heating systems. No energy is lost in transfer mediums such as air or water. Stratification - the loss of rising heated air to the ceiling - is avoided.
These radiant heaters are easy to install and service thanks to the improved accessibility to the components. There are different configurations to fit any requirement regarding space, desired efficiency and flue type.

Heating Range ( kW )

Length Range ( m )

Heating Efficiency ( Gross )

Sound Range (Typical Install) ( dBA )

Model range

  • Compact U-shaped (BT) or long (BTL) emitter tubes
  • Standard efficiency versions (BT, BTL) and high efficiency versions (BTH2R, BTLH2R) with supplementary reflectors that redirect dispersed heat downwards.
  • Natural gas or propane fired
  • Flue types:
    • directly into the air, depending on local norms
    • individual flue
    • collective flue
    • balanced flue system for roof or wall

Features

  • heating capacity 16,5 to 45 kW
  • 3,8 to 16 m long
  • radiation efficiency up to 73%
  • Venturi burner with long centered flame and electronic ignition
  • extraction fan motor with double cooling on ball bearings
  • primary reflector: polished aluminized steel with double cycloidal profile
  • optional secondary reflector: black steel with folds to optimise the reflector surface for better dispersion, with above it 40 mm thick high density insulation in a metal casing

Brochures
2 Files

Brochures


English
Product overview brochure Reznor , English
Product overview brochure of Reznor in English
for Europe and export markets with 50 Hz utility frequency, but excluding UK and North-America, which have their own product range and product overview brochures.
Download File
1.7 MB
Français
BT radiants sombres brochure, français
BT radiants sombres brochure, français
Download File
4.4 MB

Installation/Parts/Service
43 Files

Installation/Parts/Service


English
BTH2R 45 radiant tube install instructions English, France
BTH2R 45 radiant tube install instructions English, France
Download File
2.1 MB
BTL 35 radiant tube install instructions English, France
BTL 35 radiant tube install instructions English, France
Download File
926.1 kB
BTLH 25 radiant tube install instructions English, France
BTLH 25 radiant tube install instructions English, France
Download File
894.1 kB
BTLH 45 radiant tube install instructions English, France
BTLH 45 radiant tube install instructions English, France
Download File
1,010.7 kB
BTLH2R 35 radiant tube install instructions English, France
BTLH2R 35 radiant tube install instructions English, France
Download File
1,019.6 kB
BT 25 radiant tube install instructions English, France
BT 25 radiant tube install instructions English, France
Download File
1.8 MB
BT 45 radiant tube install instructions English, France
BT 45 radiant tube install instructions English, France
Download File
1.9 MB
BTH 25 radiant tube install instructions English, France
BTH 25 radiant tube install instructions English, France
Download File
1.9 MB
BTH 45 radiant tube install instructions English, France
BTH 45 radiant tube install instructions English, France
Download File
2.0 MB
BTH2R 25 radiant tube install instructions English, France
BTH2R 25 radiant tube install instructions English, France
Download File
1.8 MB
BTL 25 radiant tube install instructions English, France
BTL 25 radiant tube install instructions English, France
Download File
876.1 kB
BTL 45 radiant tube install instructions English, France
BTL 45 radiant tube install instructions English, France
Download File
997.3 kB
BTLH 35 radiant tube install instructions English, France
BTLH 35 radiant tube install instructions English, France
Download File
941.8 kB
BTLH2R 25 radiant tube install instructions English, France
BTLH2R 25 radiant tube install instructions English, France
Download File
979.4 kB
BTLH2R 45 radiant tube install instructions English, France
BTLH2R 45 radiant tube install instructions English, France
Download File
1.1 MB
BT 17 radiant tube install instructions English, France
BT 17 radiant tube install instructions English, France
Download File
1.8 MB
BT 35 radiant tube install instructions English, France
BT 35 radiant tube install instructions English, France
Download File
1.8 MB
BTH 17 radiant tube install instructions English, France
BTH 17 radiant tube install instructions English, France
Download File
1.9 MB
BTH 35 radiant tube install instructions English, France
BTH 35 radiant tube install instructions English, France
Download File
1.9 MB
BTH2R 17 radiant tube install instructions English, France
BTH2R 17 radiant tube install instructions English, France
Download File
1.8 MB
BTH2R 35 radiant tube install instructions English, France
BTH2R 35 radiant tube install instructions English, France
Download File
2.0 MB
Français
BT 25 radiant sombre instructions d'installation, français, France
BT 25 radiant sombre instructions d'installation, français, France
Download File
1.0 MB
BT 45 radiant sombre instructions d'installation, français, France
BT 45 radiant sombre instructions d'installation, français, France
Download File
1.1 MB
BTH 45 radiant sombre instructions d'installation, français, France
BTH 45 radiant sombre instructions d'installation, français, France
Download File
1.1 MB
BTH 17 radiant sombre instructions d'installation, français, France
BTH 17 radiant sombre instructions d'installation, français, France
Download File
1.0 MB
BTH2R 17 radiant sombre instructions d'installation, français, France
BTH2R 17 radiant sombre instructions d'installation, français, France
Download File
1,007.9 kB
BTH2R 35 radiant sombre instructions d'installation, français, France
BTH2R 35 radiant sombre instructions d'installation, français, France
Download File
1.1 MB
BTL 25 radiant sombre instructions d'installation, français, France
BTL 25 radiant sombre instructions d'installation, français, France
Download File
886.4 kB
BTL 45 radiant sombre instructions d'installation, français, France
BTL 45 radiant sombre instructions d'installation, français, France
Download File
1,006.0 kB
BTLH 35 radiant sombre instructions d'installation, français, France
BTLH 35 radiant sombre instructions d'installation, français, France
Download File
950.5 kB
BTLH2R 25 radiant sombre instructions d'installation, français, France
BTLH2R 25 radiant sombre instructions d'installation, français, France
Download File
987.6 kB
BTLH2R 45 radiant sombre instructions d'installation, français, France
BTLH2R 45 radiant sombre instructions d'installation, français, France
Download File
1.1 MB
BT 17 radiant sombre instructions d'installation, français, France
BT 17 radiant sombre instructions d'installation, français, France
Download File
1.0 MB
BT 35 radiant sombre instructions d'installation, français, France
BT 35 radiant sombre instructions d'installation, français, France
Download File
1.0 MB
BTH 25 radiant sombre instructions d'installation, français, France
BTH 25 radiant sombre instructions d'installation, français, France
Download File
1.0 MB
BTH 35 radiant sombre instructions d'installation, français, France
BTH 35 radiant sombre instructions d'installation, français, France
Download File
1.1 MB
BTH 25 radiant sombre instructions d'installation, français, France
BTH 25 radiant sombre instructions d'installation, français, France
Download File
1.0 MB
BTH2R 25 radiant sombre instructions d'installation, français, France
BTH2R 25 radiant sombre instructions d'installation, français, France
Download File
1.0 MB
BTH2R 45 radiant sombre instructions d'installation, français, France
BTH2R 45 radiant sombre instructions d'installation, français, France
Download File
1.1 MB
BTL 35 radiant sombre instructions d'installation, français, France
BTL 35 radiant sombre instructions d'installation, français, France
Download File
934.9 kB
BTLH 25 radiant sombre instructions d'installation, français, France
BTLH 25 radiant sombre instructions d'installation, français, France
Download File
902.7 kB
BTLH 45 radiant sombre instructions d'installation, français, France
BTLH 45 radiant sombre instructions d'installation, français, France
Download File
1,019.2 kB
BTLH2R 35 radiant sombre instructions d'installation, français, France
BTLH2R 35 radiant sombre instructions d'installation, français, France
Download File
1.0 MB