Greenhouse / Agricultural

Our most robust commercial multi-temp (range) chillers offer a number of performance advantages and upgradable features beyond our simpler compact and budget designs. Most of all, these vertical recirculating commercial units provide the most efficient range of operating temps even at high ambient, and with an upgrade to R404A these units can produce a wider range of low temps as well. By default, this line of chiller includes a recirculating tank design which does require a second process pump to attach to your devices.

The PL-Series close coupled booster pumps are specifically designed for quiet operation in hydronic, radiant, and geothermal heating and cooling systems. These inline, permanently lubricated (low maintenance) pumps are available in cast iron or lead-free bronze body construction.

These probe wells are intended to protect aquastat probes from the corrosive harshness of most hydronic/water/glycol systems. These very simple devices will add many years to your aquastat probes vs. directly immersing probe ends into your reservoir or manifold system. Made primarily of copper, these wells are safe for potable water, easy to clean and care for, and provide great thermally conductivity for quick and accurate measurement of your system's water temps.

Our Compact Low Temp (LT) chillers are ideal for the budget-minded user and too little space for larger equipment. These very efficient mobile chillers can be used at a wide range of operating temps (from 60F all the way down to 25F!) and are just as happy indoors as outdoors. These units spare no features and even come standard with caster wheels for easy mobility and a performance optimized microcontroller which makes efficient operation at very low temps possible. These units are packed with features and a great price too!

Liquidus Pumps represent our value line of circulating pumps with very similar design and performance specs to better known equivalents like Taco, B&G, and Grundfos. These pumps are suitable for most low pressure heating and cooling applications using water or glycol mixes. This design is most commonly used with boiler and radiant floor applications.

B&G's NRF-22 flanged in-line system lubricated circulating pump was designed specifically for quiet operation in closed hydronic heating and cooling systems. The B&G NRF-22 pump is the only oil lubricated pump on the market; other pumps use water and water does not a good lubricant make!

This pump is approximately 30% more powerful than the Taco 007 size.

The Ranco ETC is a microprocessor-based family of temperature controls designed to provide on/off control for commercial heating, cooling, air conditioning and refrigeration applications. With its wide temperature range, one and two stage capability, selectable heating/cooling modes and multi-voltage input, the ETC is one of the most versatile temperature controls available.

B&G's NRF-22 flanged in-line system lubricated circulating pump was designed specifically for quiet operation in closed hydronic heating and cooling systems. The B&G NRF-22 pump is the only oil lubricated pump on the market; other pumps use water and water does not a good lubricant make!

This pump is approximately 30% more powerful than the Taco 007 size.

The VU844 Valve Actuators, and VU52, VU53 and VU54 Valve Bodies, will control hot or chilled water in commercial HVAC equipment such as fan coil units, terminal reheat coils and convectors. These valves are humidity resistant and are suitable for use in condensing, non-corrosive environments.

Our Port-All Manifolds provide an amazing value that's hard to beat! These manifolds are come standard with generously large Supply & Return ports, 1/2" PEX quick connect circuit ports, gauges to monitor temp and pressure, both circuit level and system level valves for maximum control and ease of maintenance, air vent, and fill/drain ports. It's never been easier to multi-task your water chiller to provide cooling to multiple heat exchangers and achieve climate control in multiple spaces!