Installation Manual

Rinnai Tankless Water Heater Installation and Operation Manual 82
3. 






“GAS
VENT DIRECTLY BELOW. KEEP CLEAR OF
ALL OBSTRUCTIONS.”
4. INSPECTION. The state or local gas




detectors and signage installed in accordance

through 4.
7. 7. AppendicesAppendices
Topics in this section
• Massachusetts State Gas Regulations
• 
• 
• 
• 
Controllers
7.1 Massachusetts State
Gas Regulations
For Gas Models Sold in Massachusetts
NOTICE BEFORE INSTALLATION:



IMPORTANT: In the State of Massachusetts
(248 CMR 4.00 & 5.00):









1. INSTALLATION OF CARBON MONOXIDE
DETECTORS. 






