Our Vendors

1 High & 3 Low Temperature Zones, 1.25"(DN32)

Free 1 High &3 Low Temperature Zonse (DN32)

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Comprehensive Hydronic Controller- MX Controller

Free Resol DeltaSol MX

_CLC_US Certified

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Resol DeltaSol MX controller has maximum 15 sensor inputs, 13 relay outputs and 1 dry contact relay. Beside its brilliant capability of controlling complex solar thermal systems, it is also an optimal solution to control multi-zone hydronic systems.

All these typical functions are available:  

1. The built in heating curve is necessary for hydronic system “adjusts” supply temperature with considering outdoor temperature ( outdoor temperature reset);
2. Floating Point control logic for 3-way mixing valve combining with heating curve;
3. Talking to regular dry-contact room thermostats, executing call for heat and activating zone valves/zone pumps; a MX controller talks to up to 10 regular dry-contact room thermostats simultaneously;
4. Calling Boiler Demand based on Target temperature or configured supply temperature by heating curve;
5. Domestic Hot Water ( DHW)  Priority Control and/or DHW calls boiler demand;
6. Buffer Tank Back up Heating.

Read more: Comprehensive Hydronic Controller- MX Controller

RESOL FlowSol B Dual-Line Pump Station

Resol FlowSol B dual-Line pump station with an integrated RESOL BS PLUS controller is a pre-assemble and pre-wired unit installed in solar hot water system primary loop. The pre-wired Wilo Star S21 three speed pump is controlled by the RESOL BS PLUS controller based on solar collector(s) and solar tank temperature differential. 

Major features: 

•  Safety assembly with connection for the diaphragm-type expansion vessel, safety valve and pressure gauge
•  Fill and drain valves
• Wall mounting bracket and mounting material
• Design insulation
• Standard pump
• Ball valves in flow and return
• Air separator

Read more: RESOL FlowSol B Dual-Line Pump Station

Resol Dataloggers and WWW.VBUS.NET

Free Resol Datalogger DL3

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Free Resol Datalogger DL2

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Resol server-based dataloggers and vbus.net are fulfilling the niche of monitoring, controlling, and troubleshooting system remotely without changing settings in your routers.

What are the major priorities of Resol dataloggers and vbus.net?

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Grundfos Direct Sensors

Grundfos VFS, RPS, VFD and RPD sensors are all two-in-one sensors working with different liquid media such as water and Glycol. Grundfos VFS and VFD measure temperature and flowrate, and Grundfos RPS and RPD measure temperature and pressure.

Resol DeltaSol MX can directly work with Grundfos Sensor VFS, RPS, VFD, and RPD.

Resol DeltaSol BX PLUS can directly woth with Grundfos Sensor VFD and RPD

Resol DeltaSol BX can directly work with VFS and RPS.

Read more: Grundfos Direct Sensors