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Technical Index - Return to Water Heating Products - Return to Heating Products

Installation and User Guides - PDF - Files

Horstmann Data Sheet Index
  
Horstmann Compatability
with
425 Series Click Here   Danfoss Click Here
CentaurPlus Click Here   Drayton Click Here
CentaurStat Click Here   Gloworm / Honeywell Click Here
ChannelPlus Click Here   Horstmann Click Here
Economy 7 Quartz Click Here   Landis & Gyr / Myson Click Here
Electronic 7 Click Here   Pegler Sunvic / Potterton Click Here
Electrisave E15 Click Here   Sangamo / Smiths Click Here
Electrisave E30 Click Here   Switchmaster Click Here
BX2000 Click Here   Towerchron / Venner Click Here

Wiring Plans   Wiring Comparisons
3 Port Mid Position
  
Programmers
Drayton Biflow   Drayton Danfoss - Randall
Danfoss Randall Heatshare   Honeywell Old Horstmann
Honeywell Y Plan   Landis & Gyr Myson
Landis Flowminder   Peggler Sunvic Potterton
2 x 2 Port Zone Valve
  Sangamo Smiths
Drayton Twinzone   Towerchron Venner
Danfoss Randall Heatplan   All above Pdf 300kb - Click Here
Honeywell S Plan  
All above Htm 200kb - Click Here-
Landis Zoneminder  
Timeswitches
All above plans Pdf 160kb - Click Here
  
All above makes- Click Here