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Taco Pumps
X-Pump Block XPB-1
Open system vs. closed? Barrier vs non-barrier tubing? Boiler vs. water heater?
The debate ends here. The patent pending X-Pump Block combines a variable speed mixing control, heat source circulator, system circulator, and heat exchanger into a single unit. This combination delivers complete isolation between the heat generation side of the system (boiler, water heater, etc.) and the heat delivery side of the system (radiant tubing, glycol based snowmelt, baseboard, etc.) Just four pipe connections and your installation is complete.
Features:
- All-in-one heat exchanger, dual-sided circulators and mixing control package
- The brazed plate heat exchanger provides complete isolation, made of stainless steel, it's easily removable, w/double wall optional
- Plug-in low voltage connections
- Solid state microprocessor design
- Greatly decreases installation time
- Substantial space savings
- Line cord included, hard wired option
- Bronze casing for open or closed systems
- Replaceable cartridge design
- 2 Operation modes: Outdoor Reset and Setpoint with or without Delta T Limiting
- Main system pump contact
- 100% pump operation / control override switch
- Automatic pump exercise
- Adjustable reset ratio
- Warm weather shutdown
- Outdoor and 2 strap-on sensors included
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