TGRX NG

Stainless steel tank water heaters pressurised

Water heaters are designed with stainless steel tank for better corrosion resistance. High quality non-magnetic stainless steel material is very hygienic and more resistant to the build-up of limescale.

Equipped with a newly designed thermometer and control knob give perfect combination of modern designed form and comprehensive functional benefits.

They are intended for supply of individual outlets as well as for group or central hot water supply from a single heater. The mechanical control knob allows setting the water temperature to up to 65 °C, as well as to choose an economical setting or the freeze prevent setting. The heaters are fitted with a copper immersion heating element mounted on well insulated flange for strong corrosion resistance and a long useful life. 4 bolts heating flange allow easy and simple access for internal maintenance.

AVAILABLE MODELS:

  • TGR XNG - Vertical wall mounting water heater
  • TGRBH XNG - Horizontal wall mounting water heater
  • TGRH XNG – Compact dimensions Horizontal wall mounting water heater available outside EU

ADVANTAGES:

  • Stainless steel tank and water connection tubes for better corrosion resistance
  • Electric immersion heating element on 4 bolts insulated flange
  • Temperature regulation with a control knob
  • Available temperature settings:
    • user-defined setting up to 65 °C
    • economical setting of 55 °C
  • Freeze protection 10 °C
  • Signal light for heating element operation display
  • Bimetal thermometer for display of water temperature in the heater tank
  • Working pressure 6 to 9 bar
  • Supply of several outlets
  • Vertical wall mounting
  • Available volumes/capacities: 50 l, 80 l, 100 l
  • Simple installation and maintenance

Properties TGR XNG PRESSURISED

MODEL TGRX 50 NG TGRX 80 NG TGRX 100 NG
A (mm) 570 775 935
B (mm) 365 565 715
C (mm) 185 190 200
D (mm) - - -
E (mm) 100 100 100
F (mm) 100 100 100
G (mm) 350 350 350
MODEL TGR 50 XNG TGR 80 XNG TGR 100 XNG
Declared load profile M M L
Energy efficiency class (1) D D D
Energy efficiency ƞwh (1) (%) 33,6 33,3 35,5
AEC annual electricity consumption (1) (kWh) 1522 1530 2884
Daily electricity consumption Qelec (2) (kWh) 7,255 7,380 13,570
Thermostat temperature settings "e"/"eco" "e"/"eco" "e""eco"
Specific precautions (assembly, install, maintain) When connected as pressurised, use of safety valve is mandatory    
Value of smart 0 0 0
Storage volume V (l) 47,5 76,1 96,1
Mixed water at 40°C V40 (2) (l) 67 97 131
PURPOSE      
One or more outlets + + +
Vertical wall mounting + + +
DIMENSIONS OF CONNECTIONS      
Height (mm) 570 775 935
Diameter (mm) 454 454 454
Depth (mm) 461 461 461
Connections to the supply network G 1/2 G 1/2 G 1/2
Net/gross weight/with water (kg) 21/23/71 27/29/107 31/33/131
TECHNICAL CHARACTERISTICS      
Working pressure (MPa(bar)) 0,6(6)/0,9(9) 0,6(6)/0,9(9) 0,6(6)/0,9(9)
Stainless steel tank + + +
Selection of temperature up to 65°C + + +
Heating element control lamp + + +
Protection against freezing + + +
Thermometer + + +
Degree of protection IP 23 IP 23 IP 23
ELECTRICAL CONNECTIONS      
Rated power output (W) 2000 2000 2000
Voltage 230 V~ + + +
Nominal current A 8,7 8,7 8,7
FUNCTIONAL CHARACTERISTICS      
Thermal losses at 65°C (3) (kWh/24) 1,32 1,85 2,2
Heating time from 10 to 65°C 1h 38min 2h 37min 3h 16min
TRASNPORTATION DATA      
Packaging dimensions (mm) 480x490x595 480x490x800 480x490x960
(1) EU Regulation 812/2013; EN 50440
(2) EN 50440
(3) Measured at 20°C ambient temperatur e and 65°C water temperatur e in the heater (SIST EN 60379:2005 standar d).

Properties TGRBH XNG PRESSURISED

MODEL TGRBH 50 XNG TGRBH 80 XNG TGRBH 100 XNG
A (mm) 572 778 938
B (mm) 25 122,5 192,5
C (mm) 185 190 200
D (mm) 145 345 495
MODEL TGRBH 50 XNG TGRBH 80 XNG TGRBH 100 XNG
Declared load profile S M M
Energy efficiency class (1) D D D
Energy efficiency ƞwh (1) (%) 29,9 34,4 33,9
AEC annual electricity consumption (1) (kWh) 617 1492 1514
Daily electricity consumption Qelec (2) (kWh) 3,021 7,08 7,207
Thermostat temperature settings eco eco eco
Specific precautions (assembly, install, maintain) When connected as pressurised, use of safety valve is mandatory When connected as pressurised, use of safety valve is mandatory When connected as pressurised, use of safety valve is mandatory
Value of smart 0 0 0
Storage volume V (l) 47 76,1 96,1
Mixed water at 40°C V40 (2) (l) - 67,4 81
PURPOSE      
One or more outlets + + +
Vertical wall mounting + + +
DIMENSIONS OF CONNECTIONS      
Height (mm) 590 810 955
Diameter (mm) 500 500 500
Depth (mm) 507 507 507
Connections to the supply network G 1/2 G 1/2 G 1/2
Net/gross weight/with water (kg) 27/30/77 33/36/113 38/41/138
TECHNICAL CHARACTERISTICS      
Working pressure (MPa(bar)) 0,6(6)/1(10) 0,6(6)/1(10) 0,6(6)/1(10)
Stainless steel tank + + +
Selection of temperature up to 65°C + + +
Heating element control lamp + + +
Protection against freezing + + +
Thermometer + + +
Average thickness of insulation (mm) 40 40 40
Degree of protection IP 23 IP 23 IP 23
ELECTRICAL CONNECTIONS      
Rated power output (W) 2000 2000 2000
Voltage 230 V~ + + +
Nominal current A 8,7 8,7 8,7
FUNCTIONAL CHARACTERISTICS      
Thermal losses at 65°C (3) (kWh/24) 1,13 1,4 1,46
Heating time from 10 to 65°C 1h 38min 2h 37min 3h 16min
TRASNPORTATION DATA      
Packaging dimensions (mm) 600x600x682 600x600x905 600x600x1050
(1) EU Regulation 812/2013; EN 50440
(2) EN 50440
(3) Measured at 20°C ambient temperatur e and 65°C water temperatur e in the heater (SIST EN 60379:2005 standar d).

Properties TGRH XNG PRESSURISED

MODEL TGRH 50 XNG TGRH 80 XNG TGRH 100 XNG
A (mm) 572 778 938
B (mm) 25 122,5 192,5
C (mm) 185 190 200
D (mm) 145 345 495
MODEL TGRH 50 XNG TGRH 80 XNG TGRH 100 XNG
Storage volume V (l) 50 80 100
PURPOSE      
One or more outlets + + +
Horizontal wall mounting + + +
DIMENSIONS OF CONNECTIONS      
Height (mm) 570 775 935
Diameter (mm) 454 454 454
Depth (mm) 461 461 461
Connections to the supply network G 1/2 G 1/2 G 1/2
Net/gross weight/with water (kg) 21/23/71 27/29/107 31/33/131
TECHNICAL CHARACTERISTICS      
Working pressure (MPa(bar)) 0,6(6)/1(10) 0,6(6)/1(10) 0,6(6)/1(10)
Stainless steel tank + + +
Selection of temperature up to 65°C + + +
Heating element control lamp + + +
Protection against freezing + + +
Thermometer + + +
Average thickness of insulation (mm) 17 17 17
Degree of protection IP 23 IP 23 IP 23
ELECTRICAL CONNECTIONS      
Rated power output (W) 2000 2000 2000
Voltage 230 V ~ + + +
Nominal current (A) 8,7 8,7 8,7
FUNCTIONAL CHARACTERISTICS      
Heating time from 10 to 65°C 1h 38min 2h 37min 3h 16min
Amount of available mixed water at 40°C (1) (l) 80 130 174
Thermal losses (2) (kWh/24) 1,45 2,1 2,45
TRASNPORTATION DATA      
Packaging dimensions (mm) 480x490x595 480x490x800 480x490x960
(1) Values are valid for mixing water with a temperatur e of 15°C from the cold inlet with water at 65°C fr om the heater (SIST EN 60379:2005 standar d).
(2) Measured at 20°C ambient temperatur e and 65°C water temperatur e in the heater (SIST EN 60379:2005 standar d).