
PATTERSON-KELLEY 
THERMIFIC®
MODU-FIRE®  GAS-FIRED  BOILER
Installation and Owner's Manual
C.S.A 
Complies with ANSI Z21.13/CSA 4.9
ASME Code, Section IV
Certified by 
C.S.A 
Complies with ANSI Z21.13/CSA 4.9
Installation Date: _______________________
100 Burson Street, P.O. Box 458, East Stroudsburg, PA 18301
Telephone: (877)