Greenstar CDi Classic System Greenstar CDi Classic System Greenstar CDi Classic System
Greenstar CDi Classic System Greenstar CDi Classic System Greenstar CDi Classic System
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Greenstar CDi Classic System overview

Our Greenstar CDi Classic System is our top of the range wall mounted system boiler that is suitable for larger homes.

This boiler can be used with our range of high efficiency Greenstore cylinders allowing stored hot water to be rapidly replenished.

Features & Benefits

Wall mounting jig providing pre-plumbing and rear piping as standard
Low lift weight
Highest central heating output of the Greenstar system boiler range
Interior space optimised for serviceability
Plug & play optional Worcester controls and internal diverter valve kits available*
Simple boiler control knobs with digital display and one button commissioning mode
Engineer menus to optimise commissioning and support servicing
Large siphon inside - eliminates risk of condensate pipe freezing**
Stored hot water can be rapidly replenished with high output options
Optional built-in diverter valve available
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Technical Details

Greenstar 30CDi Classic System Greenstar 35CDi Classic System
Part number 7 738 100 244 7 738 100 236
ErP Efficiency Rating
A
A
ErP Data Sheet ErP Data Sheet ErP Data Sheet
Solar Compatible
Wave Compatible *
Control Options
Dimensions (mm) height x width x depth 760 x 440 x 360 760 x 440 x 360
Clearances (mm) above, sides, below and front 30, 5, 200, 600 30, 5, 200, 600
Maximum horizontal flue (mm) 7900 (30CDi) 7000 (35CDi) 7900 (30CDi) 7000 (35CDi)
Maximum vertical flue (mm) 9400 (30CDi) 8000 (35CDi) 9400 (30CDi) 8000 (35CDi)
Ingress protection rating X4D X4D
Wall mounting jig supplied
Central heating output (kW) 30 34
Minimum inlet pressure (bar) N/A N/A
NOx emissions (mg/kWh) 30 30
Lift weight (kg) 46.5 46.5

*With installation of optional built-in diverter valve

**The Condensesure Siphon has been proven to be effective at preventing frozen condensate at -15°C for a sustained period of 48 hours. 32mm pipework must be used and should not exceed 3 metre

Related Accessories

Boiler Accessories Part number
CondenseSure 7 716 192 746
Vertical Pre-piping Assembly Kits 7 716 192 651
ISM1 Intelligent Solar Module 7 716 192 068
Optional 35CDi system diverter valve kit 7 738 112 011
Earth bonding strip 7 716 192 686
Below boiler pipe cover 7 716 192 608
Optional 30CDi system diverter valve kit 7 719 002 746
Remote pressure relief valve kit 7 716 161 071
Greenstar Comfort wall mounting plate 7 733 600 039
Flashing Kits Part number
Flat roof flashing kit (100mm & 125mm dia.) 7 716 191 090
Pitched roof flashing kit (100mm & 125mm dia) 7 716 191 091
Flue Part number
Standard telescopic horizontal flue kit (100mm dia) 7 716 191 0822
1000mm extension kit (100mm dia.) 7 716 191 083
90º bend (100mm dia.) 7 716 191 084
Support bracket kit (100mm dia) 7 716 191 092
Short flue extension, 220mm (100mm dia) 7 716 191 133
2m flue extension (100mm dia.) 7 716 191 172
High level horizontal flue adaptor (100mm dia) 7 719 002 432
High level horizontal flue adaptor (125mm dia) 7 719 002 433
Vertical BF kit (100mm) 7 719 002 4302
Vertical BF kit (125mm) 7 719 002 4312
60/100mm (x2) 45º bends 7 716 191 085
90º elbow 60/100 7 719 002 348
Support bracket kit (125mm dia.) 7 716 191 174
Support bracket kit 6 pack (100mm dia.) 7 716 191 173
Horizontal flue kit (125mm dia.) 7 719 003 7022
1000mm extension (125mm dia.) 7 719 003 666
45 degree bend (100mm dia.) 7 719 003 665
90º bend (125mm dia.) 7 719 003 664
Long telescopic flue kit (100mm dia.) 7 716 191 171
Plume Part number
45º bend (x2) 7 716 191 089
90º bend 7 716 191 088
Plume management terminal guard round (60mm dia.) 7 716 191 176
Plume management kit (60mm dia) 7 716 191 086

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