Guides and manuals

Guides et manuels en fran├žais

Select an image/link below to find printable manuals, fuel conversion notes, assembly instructions and quick reference guides.


SL G3 series

SL 10-85, SL 14-115
SL 20-160, 30-199 G3

SL G3 series

SL 26-260 G3
SL 40-399 G3


SF series

SFT 199


EX series

EX 750, 800

Air Handler

AHU 800


Discontinued VFC models

VFC 60-90-130, 150, 160, 225

Installation and Operating manual for discontinued SL models 

Discontinued SL models

SL G1, G2 series



Interstor water heater (USA)

BTI 30, 40, 55, 65, 65-Max, 80, 80-Max, 119-Max