nVent HOFFMAN Cooling Adapter Plenum for Air Conditioner, Swap Hoffman M28 to G28 Unit

nVent HOFFMAN Cooling Adapter Plenum for Air Conditioner, Hoffman M52 and G52 Series

Dwyer Instruments Dwyer Canvas Hood 1' x 4'

Dwyer Instruments Dwyer Canvas Hood 1' x 5'

Dwyer Instruments Dwyer Spare Calibration Kit

Dwyer Instruments Smart airflow balancing hood & meter, less battery, 2'sqr, International version

White-Rodgers Orifice .020 Dia. For HFT2100, HFT2700, HFT2900FP. Replaces 000-1106-030

Tripp Lite Tripp Lite Ceiling Tile Adapter Kit SRCOOL33K Rack Cooling Air Conditioner