Lennox Sight Glasses

Overview

The Lennox 73W21 Sight Glass is designed for detailed monitoring within HVAC systems. Manufactured by Lennox, this product ensures reliability and durability. Optimal compatibility with HVACR service parts. Lightweight design, weighing just 0.1 pounds. Engineered for ease of installation and maintenance. Product Highlights This sight glass enables technicians to easily observe and diagnose the internal conditions of a system without extensive system intrusion, contributing to efficient maintenance and troubleshooting. Product Information Technical Specifications Brand : Lennox MPN : 73W21 Weight : 0.1 lbs Category : HVACR Service Parts, OEM Parts Application : Designed for use in detailed system monitoring within HVAC installations.