Auer Steel
Skip to main content
Site Search
submit search
Products
Boilers
Compressors and Refrigeration
Controls
HVAC Equipment
HVAC Supplies
Hydronics
Indoor Air Quality
Pipes, Valves, and Fittings
Tools
Water Heaters
Promotions
Brands
Training
Services
After Hours Emergency Service
Curbside Pickup
Delivery
Engineering Support
Marketing
Technical Support
Text Services
Warranty
Resources
Mobile App
Auer Rewards
FAQ
IAQ Resource Center
IRA Resources
Line Cards
New Business Application
News & Updates
About Us
Auer Story
Auer Life
Auer Careers
Locations
Milwaukee
Neenah
Madison
Sheboygan
Sturtevant
Pewaukee
Woolworth
Plymouth
Fargo
Request Business Account
Cart (
)
{0} items in cart
Sign In
menu
Search
Cart
Home
/
Brands
/
McDonnell & Miller
/
Shop All Products
/
LWCO/pump Controller W/quik Hookup Ftgs
McDonnell & Miller
Part #
42S-A
Login for Price
Share
Part #
42S-A
LWCO/pump Controller W/quik Hookup Ftgs
Login for Price
Share
Attributes
Brand:
McDonnell & Miller
Voltage Rating:
120 VAC
Length:
15-3/8 in
Series:
42S
Reset Type:
Automatic
Pressure Rating:
50 psi
Power Rating:
345 VA
Connection Type:
NPT
Thread Size:
1 in
Features
Monel bellows provides corrosion resistance|Single pole, single throw snap action switches|Enclosed junction box protects switches|Quick hook-up fittings|For boilers of any steaming capacity
Specifications
McDonnell & Miller Combination Low Water Cut-Off/Pump Controller, Series: 42S, 120 VAC, 50 psi, Automatic Reset, NPT, 1 in, 345 VA, 15-3/8 in Length
Catalog
Instruction/Installation Manual