FEBRUARY 2023

CONTENTS

Urban design, Building, Window

AHR Expo returns to Atlanta

HVACR’s largest show expands educational opportunities for attendees.

Font, Line, Text
Monochrome, Symbol, Black-and-white, Black, Pattern, Style, Colorfulness, White, Text

Cover image courtesy of AHR Expo.

Features

Master plumber relies on extension kits to correct toilet-flange elevations

Toilet flange extension kits save time and money on the job site.

Amid inflation, evaluate boiler performance for saving money

Energy savings are worth the investment.

Boilers: Will they stay or go?

Talking boiler trends with Ray Wohlfarth.

Plumbing & Mechanical Top 20 Products of 2022

See what tools and equipment caught readers’ attention throughout 2022.

COLUMNs

Nicole Krawcke

John Siegenthaler

Dan Holohan

Kenny Chapman

Dave Yates

Matt Michel

Brad Williams

DEPARTMENTs

The Glitch & The Fix

Product Focus: AHR Expo Preview

New Products & Literature

Down the Pipeline

What’s Trending

Classified Marketplace

Advertiser Index

Grey
Logo, Teal, Line, Turquoise, Azure, Aqua, Font, Text, Green, Blue

February 2023

PMmag.com