- Roberts-Gordon The Economical, Unitary Infrared Heater Installation, Operation and Service Manual

ROBERTS GORDON
®
BH-SER I ES SUBMITTAL SHEET
© 2004 Roberts-Gordon
BEFORE IN STALLATION AND OPER ATION OF HEATING E QUIPMENT, READ AND U NDERSTAND THE INSTALLATION, OPERATIO N AND SERVICE MANUAL.
APPLICATION S, ENGI NEERING AND DETAILED GUID ANCE ON SYSTEMS DESIGN, INSTAL LATION AND PRODUCT PERFORMANCE IS AVAILABLE UPON RE QUEST. ROBERTS GORDON
®
PRODUCTS ARE TO BE
INSTALLED ONLY IN ACCORDANCE WI TH L OCAL LAWS, CODES AND REGULATIONS, AND ONLY BY A CONTRACTOR QUALI FIE D IN THE INST ALLATION AND SE RVICE OF GAS-FIRED HEATING EQUI PME NT.
NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows.
2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream
from where the burner and burner tube connect.
3. “-” indicates an unapproved application. Roberts-Gordon prohibits the installation of
this heater for all unapproved applications.
Venting
(inches) (centimeters)
Model A E F A E F
BH-40 14 18 18 36 46 46
BH-60 141818364646
BH-80 20 24 18 51 61 46
BH-100 20 24 18 51 61 46
BH-115/125 20 24 18 51 61 46
BH-140/150 20 30 18 51 77 46
BH-175/200 20 30 18 51 77 46
Infrared Tubes
Vent
Pipes
Unvented
Vented
A
E
F