FireBird Enviromax User Manual

Firebird Enviromax Condensing Range
3
19
3.3 - SYSTEMPAC
ENVIROMAX Systempac Heatpac / Slimline Heatpac
Boiler Model C26 C35 C44 C26 C35 C44/58 C73
Max Heat Output Kw 26 35 44 26 35 44 / 58 73
Btu/h (‘000) 89 119 150 89 119 150 / 198 249
CONNECTIONS
Heating Flow 1” Bsp. 1” Bsp. 1
1
/
2
” Bsp. 1”Bsp. 1” Bsp. 1
1
/
2
” Bsp 1
1
/
2
” Bsp.
Heating Return 1” Bsp. 1” Bsp. 1
1
/
2
” Bsp. 1”Bsp. 1” Bsp. 1
1
/
2
” Bsp. 1
1
/
2
” Bsp.
Mains Cold Feed (Copper)
1
/
2
” Bsp.
1
/
2
” Bsp.
1
/
2
” Bsp.
Drain Off Cock
1
/
2
” Bsp.
1
/
2
” Bsp.
1
/
2
” Bsp.
1
/
2
” Bsp.
1
/
2
” Bsp.
1
/
2
” Bsp.
1
/
2
” Bsp.
Safety Pressure Relief
valve outlet (Copper)
1
/
2
” Bsp.
1
/
2
” Bsp.
1
/
2
” Bsp.
Condense Drain Off Connection.
White Cased
3
/
4
” Bsp. Female
3
/
4
” Bsp. Female
Heat Pac & Popular B.H. 22 mm PLASTIC 22 mm PLASTIC
Circulating Pump (Grundfos) 25/60 25/60 25/80
Boiler integral Expansion 12 litres 12 litres 18 litres
Vessel Normal Capacity pre-charged to 1 bar.
WATER CONTENT
Water Content Boiler 24 24 45 24 24 43.5 54
TEMPERATURE CONTROL
Boiler Central Heating Control 60˚C - 80˚C+- 3˚C 60˚C - 80˚C +- 3˚C
Boiler Safety Limit 110˚C +- 3˚C 110˚C +- 3˚C
Over-run - Fixed 87˚C +- 3˚C 87˚C +- 3˚C (Heatpac & Kitchen only)
FROST THERMOSTAT FITTED
TO ALL HEAT PAC MODELS
HEATING SYSTEM (SEALED)
Fit in accordance with BS 7074
Part 1, BS 5449, OFTEC Standards, etc
Max. Operating Pressure 2.5 Bar
Max. System Pressure cold 1.5 Bar
Min. System Pressure cold 0.5 Bar + 0.3 Bar
Boiler Test Pressure 4.5 Bar 4.5 Bar
Safety Valve Operating Pressure 3 Bar 3 Bar
MAINS WATER SUPPLY Limescale excess: When over 150/200 ppm. Fit appropriate scale reducer.
Pressure Max 5 bar Maximum Operating Pressure (Tested to 10 bar) (Fit pressure reducing valve as necessary)
Min 1 bar min. For user Comfort reduce pressure at tap to between 1 and 5 Bar.
WATER SIDE RESISTANCE Flow Rate To Give A Nominal Output At 10k Differential
Flow Rate Measured (Kg h
-1
) 2874.24
Waterside Resistance (mbar) 0.18
Flow Rate To Give A Nominal Output At 20k Differential
Flow Rate Measured (Kg h
-1
) 1522.92
Waterside Resistance
(mbar) 0.19
Pressure Jet Oil Burners RIELLO RDB 2.2 up to C35 & RIELLO RDB 4.2 up to C58 - C100
Fuel C2 Kerosene
Electrical Supply 230v. AC 50Hz To be fused at 5amp.
BOILER SAFETY LIMIT, FROST AND OVER-RUN THERMOSTATS FITTED ON ALL HEAT PAC MODELS
ROS PRINTERS
TEL: 064-6631233
PROOF

FireBird Enviromax Specifications

General

Brand	FireBird
Model	Enviromax
Category	Boiler
Language	English