MCDONNELL & MILLER Level Control Head Mechanism: 42S-HD Mfr Part #
MCDONNELL Replacement HVACR Pumps, Valves & Tubing. Specifications: Product Type: Level Control.
SKU 3G-OTH-85767
Also listed as: 42SHD · 42S 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
MCDONNELL Replacement HVACR Pumps, Valves & Tubing. Specifications: Product Type: Level Control.
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 42S-HD level control head used for?
The MCDONNELL & MILLER 42S-HD is a level control head mechanism used in HVAC and industrial boiler systems to monitor and regulate water or liquid levels. It ensures safe operation by activating alarms or shutoffs when levels deviate, preventing dry firing or overflow in steam boilers and hot water systems.
What are the specifications of the MCDONNELL & MILLER 42S-HD?
The MCDONNELL & MILLER 42S-HD is a level control head mechanism with manufacturer part number 42S-HD. It is designed for use in HVACR pump, valve, and tubing applications. For detailed technical data such as pressure ratings or electrical requirements, consult the product datasheet or contact 3G Electric.
Where to buy the MCDONNELL & MILLER 42S-HD worldwide?
You can source the MCDONNELL & MILLER 42S-HD level control head worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this replacement HVACR component.
How to install the MCDONNELL & MILLER 42S-HD level control head?
Install the MCDONNELL & MILLER 42S-HD by first isolating power and draining the system. Mount the head mechanism per manufacturer guidelines, ensuring proper alignment with the float or probe. Connect wiring according to the schematic, then test for correct level response before returning the system to service.
Used in
Common applications for MCDONNELLMCDONNELL Products
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.
