Weil-McLain Ultra User Manual

This document must only be used by a qualified heating installer/service
technician. Read all instructions, including these instructions and the Boiler
Manual, before installing. Perform steps in the order given. Failure to comply
could result in severe personal injury, death or substantial property damage.
Part No. 550-101-220/1002
Gas-fired
with
water boiler
Wall mounting
(Instructions for wall
mounting Ultra
boilers — for use
only with Weil-Mclain
wall-mounting kit,
P/N 389-900-180)

Weil-McLain Ultra Specifications

General

Fuel Type	Natural Gas or Propane
Efficiency	Up to 95% AFUE
Type	Condensing
Heat Exchanger	Stainless Steel
Control	Advanced touch screen control
Venting	PVC or CPVC
Input Range	70, 000 BTU/h
Water Content	Varies by model (consult product literature)
Vent Diameter	2" or 3"
Weight	Varies by model (consult product literature)
Dimensions	Varies by model (consult product literature)
Ignition Type	Direct spark ignition

Summary

Wall Mounting Preparation and Installation

Verify Kit Contents

Confirms all necessary components for wall mounting are present before proceeding with installation.

Remove Jacket Front Panel

Instructions to remove the boiler's front panel to facilitate lifting and handling during wall mounting.

Prepare Boiler for Wall Mounting

Details on preparing the boiler, including routing piping through the enclosure bottom and installing grommets.

Install Wall-Mount Bracket

Steps for locating studs, leveling, and securely fastening the wall-mount bracket to the wall.

Boiler Mounting and Piping

Place Boiler on Bracket

Guide on lifting and positioning the boiler onto the installed wall-mount bracket for secure engagement.

Piping with Top Penetrations

Instructions for connecting piping when routed through the top of the boiler enclosure.

Piping with Bottom Penetrations

Detailed steps for routing and connecting piping through the bottom of the boiler enclosure, including component assembly.