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MCDONNELL & MILLER Head Mechanism: 94-HD Mfr Part # - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL & MILLER Head Mechanism: 94-HD Mfr Part #

The MCDONNELL & MILLER 94-HD Head Mechanism is a replacement component for HVACR pumps, valves, and tubing. This head mechanism is compatible with manufacturer part number 94. It is designed as a direct replacement…

SKU 3G-OTH-82488

Also listed as: 94HD · 94 HD

Brand
MCDONNELL
Item
& MILLER Head Mechanism: 94-HD Mfr Part #
Category
Replacement HVACR Pumps, Valves & Tubing
Available to Order
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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

Technical Specifications

MCDONNELL
Manufacturer Part Number
94-HD
Product Type
Head Mechanism
Compatible Manufacturer Part Number
94

Technical Documents

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MCDONNELL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MCDONNELL & MILLER 94-HD Head Mechanism is a replacement component for HVACR pumps, valves, and tubing. This head mechanism is compatible with manufacturer part number 94. It is designed as a direct replacement part for compatible MCDONNELL & MILLER systems.

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 94-HD Head Mechanism used for?

The 94-HD Head Mechanism is a replacement component for HVACR pumps, valves, and tubing. It is designed as a direct replacement part for compatible MCDONNELL & MILLER systems, helping maintain proper flow control and safety in commercial heating and cooling applications.

What are the specifications of the MCDONNELL & MILLER 94-HD Head Mechanism?

The 94-HD Head Mechanism has a manufacturer part number of 94-HD and is compatible with manufacturer part number 94. It is classified as a head mechanism product type, intended as a direct replacement component for MCDONNELL & MILLER systems in HVACR applications.

Where to buy the MCDONNELL & MILLER 94-HD Head Mechanism worldwide?

3G Electric supplies the MCDONNELL & MILLER 94-HD Head Mechanism to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the MCDONNELL & MILLER 94-HD Head Mechanism?

Installation should follow the manufacturer's guidelines for MCDONNELL & MILLER systems. Ensure the system is depressurized and isolated before replacing the head mechanism. Use compatible gaskets and torque fasteners to spec. Consult a qualified HVACR technician for proper setup and testing.

Used in

Common applications for MCDONNELL
Steam boiler low-water cutoff — McDonnell & Miller 61 level control
Condensate receiver level monitoring — McDonnell & Miller RS-4-BR-1 4-level sensor
HVACR pump suction filtration — McDonnell & Miller 340700 strainer basket assembly
Flow switch head replacement — McDonnell & Miller 63-HD head mechanism
Boiler control circuit safety — McDonnell & Miller 7-BM electrical switch with manual reset
Field servicing of flow switches — McDonnell & Miller 310452 cartridge kit

MCDONNELL 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.

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