MCDONNELL & MILLER Combination Low Water Cut-Off/Pump
The MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller (Model 93-M-HD) is a replacement HVACR pump, valve and tubing component. This controller integrates low water cut-off and pump control functions in…
SKU 3G-OTH-75056
Also listed as: 93MHD · 93 M HD
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller (Model 93-M-HD) is a replacement HVACR pump, valve and tubing component. This controller integrates low water cut-off and pump control functions in a single device, designed to protect boilers from low-water conditions while managing pump operation.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the MCDONNELL & MILLER 93-M-HD combination low water cut-off/pump controller used for?
The MCDONNELL & MILLER 93-M-HD is a combination low water cut-off and pump controller used in steam and hot water boiler systems. It protects boilers from low-water conditions by shutting down the burner and can also control the boiler feed pump, ensuring safe and efficient operation in commercial and industrial HVAC applications.
What are the specifications of the MCDONNELL & MILLER 93-M-HD?
The MCDONNELL & MILLER 93-M-HD is a combination low water cut-off and pump controller. Its manufacturer part number is 93-M-HD. It is designed for use in boiler systems to prevent low-water damage and control feed pumps. For detailed electrical ratings and pressure limits, consult the manufacturer's datasheet.
Where to buy the MCDONNELL & MILLER 93-M-HD worldwide?
You can source the MCDONNELL & MILLER 93-M-HD worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this replacement HVACR component to customers across multiple industries.
How to install the MCDONNELL & MILLER 93-M-HD low water cut-off?
Install the MCDONNELL & MILLER 93-M-HD according to the manufacturer's instructions and local codes. Typically, mount it in the boiler's water line, connect electrical wiring per the schematic, and verify proper operation of the cut-off and pump controller functions. Always isolate power and drain the system before installation.
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3G Electric supplies MCDONNELL replacement hvacr pumps, valves & tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
