Author: Rich Fredette
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Magna 3 Q&A- BACNet ON/OFF Option
Question: Can I set up start/stop on a Magna 3 through a BACnet CIM card rather than hard wire directly to the pump? Answer: Yes, the Binary Outputs can be changed to allow Bus on and off control. The BO, 0 sets the control source. Set to “1” to enable control via BUS Control and…
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Alpha2 – Specification
Grundfos ALPHA2 pumps are high-efficiency circulators, designed for circulating liquids in heating systems, and for domestic hot-water recirculation. The pump features AUTOADAPT which automatically adjusts the pump to system demands for lowest energy consumption.
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TPE3 – Installation & Operations Manual
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magna3-io
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CMBE TWIN- Product Guide
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Magna 3 Q&A – BTU Metering via Delta T control?
Question: I run a housing development and want to set up Magna’s for estimating (non-billable) BTU monitoring. Can this be done with these pumps through a Delta T option? Answer: Yes, it can be in Differential Temperature control mode. The pump should piped on the supply side using the built in sensor. It is accomplished…
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MAGNA3 – VIDEOS
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TPE3 – Specification
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Alpha2 – Energy Rebates
Question: Which pumps is Efficiency Vermont paying out energy upgrade incentives to? Answer: The Efficiency Vermont/Burlington Electric program offers Upstream (point of purchase) incentives for the Alpha 1&2, Magna 1 & 3, and the TPE3 series. HIGH PERFORMANCE CIRCULATOR PUMPS
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How to balance a system using a Grundfos Magna 3 pump
To be fair to Balancing Contractors, the first time they get onsite and see a Grundfos Magna 3 pump, it can be intimidating. they are very different than standard three piece designed pumps. However, they are the future as energy costs rise. For years, the trades have worked with the same pumps with no integrated…