What hotun to select and when
Typical boiler (with PRV) installation
Typical Small unvented (<15l)
water heater (with PRV) installation
Typical Large unvented (>15l)
water heater (with T/PRV) installation
To download a copy of the printable PDF
PRODUCT GUIDE
please click on the images below
Product |
Water Tank |
Boiler (With PRV) |
Small Unvented (less than 15L with PRV) |
Large Unvented (greater than 15L with T/PRV) |
|
15-22 dry trap tundish hotun 100 range |
 |
|
|
Only if the highest volume flow is less than 16LPM |
|
15-22 dry trap tundish hotun sf range |
|
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|
Only if the highest volume flow is less than 16LPM |
|
15-32 dry trap tundish hotun hiflo 100 range |
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15-32 dry trap tundish hotun hiflo sf range |
|
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22-32 dry trap tundish hotun XLSF |
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hotun 100 Range
15 – 22 dry tap tundish
Compatible with
Water Tank
Boiler (With PRV)
Small unvented (less than 15L with PRV)
Large unvented (Greater Than 15L with T/PRV)
Only if the highest volume flow is less than 16LPM
hotun sf range
15 – 22 dry tap tundish
Compatible with
Water Tank
Boiler (With PRV)
Small unvented (less than 15L with PRV)
Large unvented (Greater Than 15L with T/PRV)
Only if the highest volume flow is less than 16LPM
hotun hiflo 100 Range
15 – 32 dry tap tundish
Compatible with
Water Tank
Boiler (With PRV)
Small unvented (less than 15L with PRV)
Large unvented (Greater Than 15L with T/PRV)
hotun hiflo sf range
15 – 32 dry tap tundish
Compatible with
Water Tank
Boiler (With PRV)
Small unvented (less than 15L with PRV)
Large unvented (Greater Than 15L with T/PRV)
hotun XLSF
22 – 32 dry tap tundish
Compatible with
Water Tank
Boiler (With PRV)
Small unvented (less than 15L with PRV)
Large unvented (Greater Than 15L with T/PRV)