New HVAC Products

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Parker Hannifin: brass fittings-valves

AC&R Training Institute: a/c and refn training

Kavlico Corp: pressure transducer

The new Tempstar SmartComfort 2200 Series split-system air conditioners feature the Durawhisper™ top.

The M-FX platinum resistance temperature detector (PRTD) combines the advantages of wire-wound and thin-film sensors.

The Connections CD is said to be a resource for system designers and building owners seeking solutions for inter-operability.

Various zone valves are offered for terminal applications.

The new, non-contact, infrared laser thermometer #15027 measures temperatures from -20°F to 500°F.

The new Pump 2000 features two 1/8-in. air holes at the top of the cylinder to allow more rapid air depletion on the “up” stroke in the chamber for faster transfer of oil.

RB7 Series backseat valves are designed for compressor servicing and other air conditioning and refrig-eration shut-off applications.