Intermountain Sales and Marketing provides free radiant floor heat loss estimates to our customers. We will get you a complete design estimate and material list right away. This tool helps eliminate the need for back and forth questioning and gives you an idea of what information is needed at the time of request.
For each pump in our product catalog, the Grundfos Product Center gives you all the information you need – including pump curves, technical specs, CAD drawings, available spare parts, installer guides, videos and other documentation – all in one place on the pump’s product page.
Choose the competitive model pump and specifications, click enter, and see what energy efficient Grundfos products can replace the current pump you have. This tool crosses residential and light commercial circulators from virtually every North American competitive pump manufacturer.
We at Intermountain Sales and Marketing have rounded up the common pump submittal sheets in one place for your convenience. This is a shared drive that stores every pump curve found in the Grundfos Buildings Catalog, also with links to the current Product Guides for each series pump.
Part of a comprehensive online training resource from Lochinvar University, the Toolbox has tools you need to succeed. There are digital simulators to help you learn to navigate various controls; a plethora of digital calculators related to the hydronic and plumbing markets; and intereactive troubleshooting tools.
Viessmann Manufacturing has a section of their website designed specifically for industry partners – heating contractors, wholesale partners and consulting engineers. Most of the Pro login section is accessible without a password. For our partners, contact our office if a password is needed.
The information contained within the Fault Code Checker is intended for use by licensed contractors only. Use of this program by unqualified personnel may result in property damage, personal injury or death. The applicable Viessmann Manual must be consulted in conjunction with this program before any adjustments or repairs are made.
idronics™ is an educational journal series intended for hydronic and plumbing professionals to aid them in system design, component application and selection. This publication is written by engineers and oriented towards innovative design techniques with a commitment to continuous education of hydronic professionals.
Coffee with Caleffi™ is an online technical training webinar and is intended for contractors, designers and wholesalers. The complimentary one-hour training sessions are conducted by Caleffi personnel including by Bob "Hot Rod" Rohr, our training and education manager, and features industry expert guest speakers.
Ask Caleffi is where the factory answers questions from you! Every day we receive questions about varying products, topics, and techniques, Ask Caleffi is a new way for us to feature some of our favorites. If you would like to be featured, make sure to email your questions at email@example.com or tweet @caleffius.
The Viega Submittal Builder allows you to easily compile a single file that contains the important Viega documents that you need. Documents will be sorted in the order in which they are selected and can be rearranged by dragging and dropping selected documents. Once done selecting documents, scroll down to Build Options to complete.
Knowing the following data: minimum pressure, maximum pressure, volume of the fluid in the system, maximum working temperature of the system, and percentage of antifreeze glycol in the system fluid, if any, it is possible to calculate the required volume of your Zilmet hydronic expansion tank.