The CFM Master II is a convenient, portable service tool for the hvac technician, says the company.

Installation of roof curbs on metal buildings is made easier with the Retro-Curb, says the manufacturer.

The MP Surveyor II and Pro models both provide instantaneous monitoring for all IAQ parameters, the company says.

Termomix valves are offered in three- and four-way pattern, in 1/2- to 1 1/2-in. sizes, in both cast iron and brass body construction.

The new EconoMi$er™ system increases the energy efficiency and reliability of rooftop air conditioning units while enhancing control flexibility, the manufacturer says.

This new line of forged steel C-clamps is designed for professionals.

The Kestrel 3000 pocket wind and humidity meter is a high-accuracy, pocket-sized anemometer for hvac- and OSHA-related measurements of air velocity and relative humidity in a variety of applications, the company says.

This new line of electromechanical relays operates over a wide voltage range for applications such as heaters, air conditioners, and controls.

Boss® 426 silicone compound exceeds the requirements of NSF 61 for use in potable water systems.

Peerless Series BT (building trades) pumps are designed for use in plumbing, hvac, and other building trade applications.