Genesis FSfloor standing condensing boiler

MODELS

OUTPUT(kW)

124 - 250

120

160

200

250

13:1Modulation

Turndown

10yrHeat Exchanger

Warranty6

NOx Class

Genesis FSThe Genesis floor standing boiler is available in a range of 4 models from 124 - 250kW, with a highly durable stainless steel heat exchanger offering thermal efficiency up to 108% net. The Genesis FS boiler has a modulation range up to 13:1, with a small footprint which makes it suitable for installation in areas with space constraints. The boiler has an intelligent control system which can cascade up to 16 boilers in a modular configuration.

I N T R O D U C T I O N

key featuresStainless steel heat exchanger

Cascade installations up to 16 boilers

Class 6 NOx emissions

High modulation ratio up to 13:1

0-10V control

Compact dimensions

Stainless steel internal pipework

Efficiency of up to 108% net

10 year warranty* on heat exchanger2 year warranty* on parts

warranty

BIMDrawings

*subject to Terms & Conditions

MODELS

120

160

200

250

Stainless Steel

Nat Gas & LPG

S I N G L E B O I L E R D I M E N S I O N S

HeightWidthDepthAir inletChimney connectionHeating return connectionHeating flow connectionGas connectionCondensate drain

120 160

1524

648

787

125

130

2

2

¾

25

1524

648

787

125

130

2

2

¾

25

mm

mm

mm

mm

mm

inches

inches

inches

mm

200 250

1524

648

860

125

180

2½

2½

1

25

1524

648

860

125

180

2½

2½

1

25

Width Depth

Hei

ght

Gas mixing system with constant air/gas modulation

Stainless steel heat exchanger

Condensate drain dish

Condensate trap

internal structure

FRONT VIEW SIDE VIEW REAR VIEW

Gas Return Flow

T E C H N I C A L D ATA

pow

er

Maximum boiler output (80-60°C) - NG (G20)Maximum boiler output (50-30°C) - NG (G20)Maximum boiler output (80-60°C) - LPG (G31)Maximum boiler output (50-30°C) - LPG (G31)Minimum boiler output (80-60°C) - NG (G20) Minimum boiler output (50-30°C) - NG (G20)Minimum boiler output (80-60°C) - LPG (G31)Minimum boiler output (50-30°C) - LPG (G31)Maximum boiler inputHeat efficiency (50-30°C) - maximum outputStandby losses ModulationBuilding regulations Part L seasonal efficiency (Non Domestic Building) - NG

Building regulations Part L seasonal efficiency (Non Domestic Building) - LPG

120 160 200 250MODEL

226.7249.7226.7244.524.627.456.261.4

232.0107.70.26013.6:195.597.7

112.8124.0112.8122.010.812.027.930.5115.5107.50.21510.3:196.198.2

148.0162.7148.0159.918.320.436.640.0151.4107.50.2257.9:195.897.9

185.6204.2185.6204.224.226.846.050.0190.0107.50.2487.6:195.597.7

kW

kW

kW

kW

kW

kW

kW

kW

kW

%

kW

ratio

% gross

% gross

Dry weight 185 199 224 236Kg

gas

Gas flow rate, NG (G20) - maximum Gas flow rate, LPG (G31-37 mbar) - maximum*Maximum gas inlet pressure - NG (G20)Maximum gas inlet pressure - LPG (G31-37 mbar) Nominal gas inlet pressure - NG (G20)Nominal gas inlet pressure - LPG (G31-37 mbar)Minimum gas inlet pressure - NG (G20)Minimum gas inlet pressure - LPG (G31-37 mbar)

21.99.0254520371725

10.74.5254520371725

14.35.9254520371725

18.27.4254520371725

m�/hr

m�/hr

mbar

mbar

mbar

mbar

mbar

mbar

Electrical supply Power consumption - maximumPower consumption - minimum Run current - maximum

elec

tric

230/1/500.2750.030

1.4

230/1/500.1780.022

0.9

230/1/500.1970.030

1.0

230/1/500.2080.028

1.1

(Fused supply requirement of 3 Amps)

kW

kW

A

669.010.10.86.090

477.28.80.86.090

Water content System design flow rate (20°C ΔT rise) single boiler Water side pressure loss (20°C ΔT rise) single boiler Minimum water pressure Maximum water pressure Maximum flow temperature setting

hydr

aulic

515.58.00.86.090

6211.110.90.86.090

litres

l/s

kPa

bar

bar

°C

Flue gas temperature at 80/60°CFlue gas temperature at 50/30°CMax. flue gas pressureMass flow rate of flue gassesMax. condensate volumeDry NOx emission (0% excess O�)

flue

6135

20010130.036.0

6034

20047

14.436.6

6134

20064

18.639.4

6234

20080

24.038.7

°C

°C

Pa

g/s

kg/h

mg/kWh

*Calculated based on GCV for commercial propane - 93.1m3/h

S Y S T E M S C H E M AT I C S

5

5

5

5

23B

23B

GENESIS

GENESIS

GENESIS

GENESIS

22

22

22

22

sealed system with plate heat exchanger

sealed system with low loss header

3

3

H.C. Heating circuitD.H.W. Domestic hot waterA Primary return/drainB DHW cold water supply1. Primary flow2. Primary return3. Outside temperature sensor4. Boiler pump5. Expansion vessel6. Safety group (safety valve, air vent - air purge, manometer)7. Plate heat exchanger/low loss header8. Air vent 9. DHW primary pump10. DHW storage tank

11. DHW storage tank temperature sensor12. Check valve13. Water pressure sensor14. Room unit/room thermostat15. Mixing valve16. Consumers17. Cascade return sensor18. DHW circulation pump (with timer)19. HC pump20. System flow temperature sensor21. HC1, HC2, HC3 temperature sensor22. Strainer23. System pressure manager

Modutherm Limited Unit 4 GenesisEndeavour Drive Basildon, SS14 3WF

modutherm.co.ukTel: 0345 521 5666enquiries@modutherm.co.ukA member of the Modular Heating Group. CB/0420