Common Questions regarding the Maxitrol 325-3L:

Does it need to match exactly

Direct Cross-Reference: Specifically designed to replace the ASCO 255102 with no wiring modifications required

Direct Replacement: Simplifies inventory by serving as the official P70CA-2 drop-in replacement with matching mounting footprints

as part of the Carrier family

Dwyer Instruments 1211-36 Slack Tube Manometer 322056-301 Common Questions regarding the MaxitrolThe Dwyer Instruments 1211 36 Slack Tube Manometer is a field proven U tube manometer designed for technicians who require laboratory grade precision in a portable, rugged format. Featuring a dual column range of 18 0 18 inches w. c., this instrument is specifically engineered for duct static pressure measurement, filter monitoring, and setting precise damper positions. The flexible vinyl plastic columns and spring steel scale allow the unit to roll