Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

MCDONNELL & MILLER Float and Rod: 347600 Mfr Part # - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL & MILLER Float and Rod: 347600 Mfr Part #

SKU 3G-OTH-75796

Brand
MCDONNELL
Item
& MILLER Float and Rod: 347600 Mfr Part #
Category
Replacement HVACR Pumps, Valves & Tubing
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MCDONNELL
Manufacturer Part Number
347600
Product Type
Float and Rod
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Frequently Asked Questions

What is the MCDONNELL & MILLER 347600 float and rod used for?

The MCDONNELL & MILLER 347600 float and rod is used in HVAC and boiler systems to sense liquid level and actuate switches for pump control, low-water cutoff, or alarm functions. It is a replacement component for McDonnell & Miller liquid level controls, ensuring reliable operation in commercial and industrial steam and hot water systems.

What are the specifications of the MCDONNELL & MILLER 347600 float and rod?

The MCDONNELL & MILLER 347600 is a float and rod assembly with manufacturer part number 347600. It is designed as a replacement part for McDonnell & Miller liquid level controls used in HVACR applications. The product type is Float and Rod, and it is compatible with specific McDonnell & Miller control models.

Where to buy the MCDONNELL & MILLER 347600 float and rod worldwide?

You can source the MCDONNELL & MILLER 347600 float and rod through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine replacement parts for HVACR systems.

How to install the MCDONNELL & MILLER 347600 float and rod?

To install the MCDONNELL & MILLER 347600 float and rod, first isolate power and drain the boiler or tank. Remove the old float and rod assembly, then install the new one by securing the rod into the control mechanism and attaching the float. Ensure proper alignment and free movement. Follow McDonnell & Miller installation guidelines for your specific control model.

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.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Similar products

Matched by specification & description
MCDONNELL & MILLER Float Bellows Assembly: 344200 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: 61; Product Type: Float and Bellows Assembly; Manufacturer Part Number: 344200.
MCDONNELL
MCDONNELL & MILLER Float Bellows Assembly: 344200 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: 61; Product Type: Float and Bellows Assembly; Manufacturer Part Number: 344200.
MCDONNELL & MILLER Float Valve: 27-W Mfr Part #. Key specifications — Product Type: Float Valve; Manufacturer Part Number: 27-W.
MCDONNELL
MCDONNELL & MILLER Float Valve: 27-W Mfr Part #. Key specifications — Product Type: Float Valve; Manufacturer Part Number: 27-W.
MCDONNELL & MILLER Bellows Assembly: 347900 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: 150; Product Type: Bellows Assembly; Manufacturer Part Number: 347900.
MCDONNELL
MCDONNELL & MILLER Bellows Assembly: 347900 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: 150; Product Type: Bellows Assembly; Manufacturer Part Number: 347900.
MCDONNELL & MILLER Valve Assembly: 342500 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: MM-701F; Product Type: Valve Assembly; Manufacturer Part Number: 342500.
MCDONNELL
MCDONNELL & MILLER Valve Assembly: 342500 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: MM-701F; Product Type: Valve Assembly; Manufacturer Part Number: 342500.
MCDONNELL & MILLER Valve Assembly: 342100 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: MM-701F; Product Type: Valve Assembly; Manufacturer Part Number: 342100.
MCDONNELL
MCDONNELL & MILLER Valve Assembly: 342100 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: MM-701F; Product Type: Valve Assembly; Manufacturer Part Number: 342100.
MCDONNELL
MCDONNELL
MCDONNELL & MILLER Valve Assembly: 339500 Mfr Part #. Key specifications — Compatible Manufacturer Part Number: MM-701F; Product Type: Valve Assembly; Manufacturer Part Number: 339500.

More from MCDONNELL

View all MCDONNELL parts
MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller: 93-7B-HD Mfr Part #. Key specifications — Product Type: Combination Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 93-7B-HD.
MCDONNELL
MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller: 93-7B-HD Mfr Part #. Key specifications — Product Type: Combination Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 93-7B-HD.
MCDONNELL & MILLER Level Control Head Mechanism, Snap Switch: 150S-MD-HD Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 150S-MD-HD.
MCDONNELL
MCDONNELL & MILLER Level Control Head Mechanism, Snap Switch: 150S-MD-HD Mfr Part #. Key specifications — Product Type: Low Water Cut-Off; Manufacturer Part Number: 150S-MD-HD.
MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller: 94-M-HD Mfr Part #. Key specifications — Product Type: Combination Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 94-M-HD.
MCDONNELL
MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller: 94-M-HD Mfr Part #. Key specifications — Product Type: Combination Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 94-M-HD.
MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller: 93-M-HD Mfr Part #. Key specifications — Product Type: Combination Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 93-M-HD.
MCDONNELL
MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller: 93-M-HD Mfr Part #. Key specifications — Product Type: Combination Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 93-M-HD.
MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller: 93-HDLS Mfr Part #. Key specifications — Product Type: Combination Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 93-HDLS.
MCDONNELL
MCDONNELL & MILLER Combination Low Water Cut-Off/Pump Controller: 93-HDLS Mfr Part #. Key specifications — Product Type: Combination Low Water Cut-Off/Pump Controller; Manufacturer Part Number: 93-HDLS.
MCDONNELL & MILLER Level Control: 63-M Mfr Part #. Key specifications — Product Type: Level Control; Manufacturer Part Number: 63-M.
MCDONNELL
MCDONNELL & MILLER Level Control: 63-M Mfr Part #. Key specifications — Product Type: Level Control; Manufacturer Part Number: 63-M.
MCDONNELL & MILLER Water Feeder: 51-S-HD Mfr Part #. Key specifications — Product Type: Water Feeder; Manufacturer Part Number: 51-S-HD.
MCDONNELL
MCDONNELL & MILLER Water Feeder: 51-S-HD Mfr Part #. Key specifications — Product Type: Water Feeder; Manufacturer Part Number: 51-S-HD.
MCDONNELL & MILLER Level Control Float Block: 64-B Mfr Part #. Key specifications — Product Type: Level Control; Manufacturer Part Number: 64-B.
MCDONNELL
MCDONNELL & MILLER Level Control Float Block: 64-B Mfr Part #. Key specifications — Product Type: Level Control; Manufacturer Part Number: 64-B.