Greenstar CDi Classic Regular Greenstar CDi Classic Regular Greenstar CDi Classic Regular
Greenstar CDi Classic Regular Greenstar CDi Classic Regular Greenstar CDi Classic Regular
Download ErP Data Sheet

This efficiency rating icon is for a product within a range of products. View all products in this range

Greenstar CDi Classic Regular overview

Our Greenstar CDi Classic Regular boiler is our top performing boiler with impressive heating outputs making it an excellent choice 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
Highest central heating output of the wall-hung Greenstar regular boiler range
Interior space optimised for serviceability
Simple boiler control knob with digital display and one button commissioning mode
Expert Engineer menus to optimise commissioning and support servicing
Classic on-board diagnostic display
Large siphon inside - eliminates risk of condensate pipe freezing*
Stored hot water can be rapidly replenished with high output options
Scan and register the boiler using our FREE online registration app

Technical Details

Greenstar 30CDi Classic Regular Greenstar 40CDi Classic Regular
Part number 7 738 100 245 7 738 100 232
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) 6000 (35CDi) 7900 (30CDi) 6000 (35CDi)
Maximum vertical flue (mm) 9400 (30CDi) 7500 (35CDi) 9400 (30CDi) 7500 (35CDi)
Ingress protection rating X4D X4D
Wall mounting jig supplied
Central heating output (kW) 30 40
Minimum inlet pressure (bar) N/A N/A
NOx emissions (mg/kWh) 30 29
Lift weight (kg) 39.5 39.5

*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 metres in length

Related Accessories

Boiler Accessories Part number
CondenseSure 7 716 192 746
Vertical Pre-piping Assembly Kits 7 716 192 607
Earth bonding strip 7 716 192 686
Below boiler pipe cover 7 716 192 608
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
Other Part number
Security fixing kit 7 716 192 261
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

Can't find the literature you're looking for?

Visit our dedicated literature section where you can search by product name, serial number and more.