Installation Guide

The following terms are used throughout this manual to bring attention to the presence of hazards of various

risk levels, or to important information concerning product life.

DANGER

Indicates an imminently hazardous situation

which, if not avoided, will result in death, serious

injury or substantial property damage.

CAUTION

Indicates a potentially hazardous situation which,

if not avoided, may result in moderate or minor

injury or property damage.

WARNING

Indicates a potentially hazardous situation which,

if not avoided, could result in death, serious injury

or substantial property damage.

NOTICE

Indicates special instructions on installation,

operation, or maintenance which are important

but not related to personal injury hazards.

The City of New York requires a Licensed Master Plumber supervise the installation of this product.

The Massachusetts Board of Plumbers and Gas Fitters has approved the RRG™ Series Boiler. See the Massachusetts Board of

Plumbers and Gas Fitters website, http://license.reg.state.ma.us/pubLic/pl_products/pb_pre_form.asp for the latest Approval

Code or ask your local Sales Representative.

The Commonwealth of Massachusetts requires this product to be installed by a licensed Plumber or Gas tter.

Table of Contents

I. Pre-Installation ....................................5

II. Unpack Boiler .....................................5

III. Water Piping and Trim ........................6

IV. Venting ..............................................10

V. Gas Piping .........................................12

VI. Electrical ............................................13

VII. System Start-up and Checkout ..........17

VIII. Operation ..........................................20

IX. Service and Maintenance ...................22

X. Troubleshooting ................................24

XI. Repair Parts .......................................29