Lochinvar CPM Boiler Range Flue Guide

Overview

This document provides essential guidance for the installation and specification of flue systems for the Lochinvar CPM boiler range. It details various flue types, including concentric, twin-pipe, and conventional systems, along with critical information on terminal locations, risk assessments, and sizing calculations.

Key Features and Models

The guide covers the following Lochinvar CPM boiler models:

• CPM58
• CPM77
• CPM96
• CPM116
• CPM144
• CPM175

It references important industry standards such as BS5440-1 and IGEM/UP/10, ensuring compliance and safe operation.

Important Considerations

Proper flue system design and installation are crucial for boiler efficiency and safety. This guide assists installers and specifiers in understanding:

• Flue terminal positioning requirements to prevent combustion product recirculation and ensure adequate ventilation.
• Risk assessment procedures for horizontal flue terminations.
• Calculations for flue system resistance to ensure optimal boiler performance.

For further details or specific product inquiries, Lochinvar's technical support is available via their website www.lochinvar.ltd.uk.