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McDonnell & Miller 193-A-7B Controller Refrigerant Common Questions & Technical Support

SKU 99646550405
USD1571.42 USD1595.42
4.4

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  • CAN

Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.

Spec sheet
Description

Common Questions & Technical Support Is the Reznor 148055 compatible with my unit

and filters to enhance equipment operation and prevent costly downtime

ensuring a streamlined installation for field replacements

The Antunes Controls 8221210034 is a precision-engineered Air Differential Pressure Switch designed for high-accuracy sensing in HVACR applications

or industrial boiler feeds

McDonnell & Miller 193-A-7B Controller Refrigerant Common Questions & Technical SupportThe McDonnell & Miller 193 A 7B (Part Number 164500) is a robust, float operated combination low water cut off and pump controller specifically engineered for commercial and industrial steam boiler applications. Designed to handle a maximum pressure of 150 PSI, this unit integrates a No. 7B potentiometer switch, which provides a 135 ohm proportional control signal to maintain a constant boiler water level by modulating the feed valve. Unlike standard

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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