go to adept find a rep americas (en) armstrong in the media Tips for Servicing Residential HVAC Issues Brought on by Cold Weather Posted by Armstrong Fluid Technology on Mar 16, 2021 6:40:08 AM Share If you’re servicing a circulator, you may need to replace the motor or the bearings or both. If it's both, the most affordable option is the Armstrong Pump-Less-Volute. This updates all the working components, but lets you keep the casing installed in the pipe. Information on replacement motors and bearing for circulators is available here. Hydronics Solutions catalog Dry rotor circulator models can be serviced with replacement parts. Wet rotor circulators will need to be replaced entirely. Circulator Part Kits catalog For information on replacement parts for circulators, there's an entire catalog available here: Hydronics Solutions catalog Page 5 shows a Table of Contents for Circulators, Parts and Pump-Less-Volute models. Just click to reach the page you need and go from there. The Armstrong Hydronics Solutions catalog includes detailed cross-reference info for replacing a wide range of pump models. (Page 191) If you have to replace a circulator, you'll want to be certain that you're getting the right size and performance to match the requirements of your heating system (pressure and flow). Armstrong circulators have cross-reference information printed on box labels for easy confirmation that you're getting the right model and size for your installation. A good all-purpose residential option for a replacement circulator is the Compass H Stainless Steel (Model No. 180203−686). It replaces 29 different circulator models exactly (flange to flange measurements and performance) so you can install it easily with no changes to piping. Topics: In The Media, Circulators, Residential Pumps, Replacement Parts, Servicing Residential HVAC Issues First Name* Last Name Email* Website Comment* Never miss a thing! Be the first to get notified Sign up for our blog notifications and you will be one of the first to know when there is new content. If you want to be in the know, sign up now. Sign up for notifications now Email* Recent Posts Toronto is home to the world’s largest lake-powered cooling system. Here’s how it works. Safely Reopening Idle Buildings Armstrong Fluid Technology Wins Project of the Year Accolade at The Pump Industry Awards Armstrong announces new Parts Kits for a range of pumps and circulators Armstrong Fluid Technology – Energy savings with tech Armstrong Announces New Features for Its Award-winning Pump Manager solution Armstrong Fluid Technology UK expansion continues with official opening of new Droitwich site Armstrong Introduces the Industry’s First Self-Regulating Variable-Speed Fire Pump with Fire Manager Armstrong appoints new UK sales director What is Cavitation? Understand how cavitation can damage your system. Posts by Topic In The Media (282) Design Envelope (84) Armstrong Fluid Technology (71) HVAC (36) Sustainability (28) see all energy audits We thoroughly examine how and where energy is being used in your business and buildings and then tell you exactly where efficiencies and savings can be found. Get started resources & tools We have a suite of free online support materials and tools. Find the essentials to learn, apply, and maintain Armstrong equipment. Get started contact us We are happy to help. Discuss your project and product needs with us, check the status of your shipments, or let us save the day in an emergency. Get in touch Contact Us Careers Online Order Tracker Terms & Conditions Privacy Sitemap Partners Report a bug © 2017 Armstrong Fluid Technology