8
Servicing should only be performed by a Qualified Service Technician
MINIMUM CLEARANCES
This water heater is approved for installation on combustible flooring in an alcove with minimum clearance
from combustion construction as indicated in below Figure and Table.
In all installations the minimum combustible clearances from vent piping shall be 6” (15.2 cm). Vent piping
passing through a combustible wall or ceiling must be a continuous run (no joints) and retain 6” (15.2 cm)
clearance unless an approved reducing thimble is used.
A service clearance of 24” (61 cm) should be maintained from serviceable parts, such as Temperature-
pressure relief valves, baffles, digital thermostats, cleanout openings or drain valves.
The units are approved for installation with side, rear and ceiling clearances as indicated below:
MINIMUM CLEARANCES TO COMBUSTIBLE OR NON-COMBUSTIBLE CONSTRUCTION:
MODELS
"A" RIGHT SIDE
"B" LEFT SIDE
"C" BACK
"D" CEILING
BTN - 120 thru 275/A
2"
2"
2"
12"
BTN - 310/A and 366/A
6"
6"
6"
12"
BTN - 400
3"
3"
3"
12"
BTR 151 & 201
2"
2"
2"
12"
A, B, and C clearances to non-combustibles is “0” inches except for the BTN - 199C which is 2" and the BTN
- 310/A which is 3". The 12" ceiling clearance remains unchanged for all models.
Summary of Contents for BTR 201
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Page 36: ...34 Servicing should only be performed by a Qualified Service Technician WIRING DIAGRAM ...
Page 37: ...35 Servicing should only be performed by a Qualified Service Technician NOTES ...
Page 38: ...36 Servicing should only be performed by a Qualified Service Technician NOTES ...
Page 39: ...37 Servicing should only be performed by a Qualified Service Technician NOTES ...
