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Hydronic

Buffer tank

Flexcon’s Argosy is a pressurized composite buffer tank designed for potable and nonpotable water. Features include threaded stainless steel water connections, a continuous strand fibreglass inner tank, high R-value closed cell foam insulation, and a non-corrosive plastic outer jacket. www.flexconind.com

By-pass feeders

Hood Chemical’s VTF series of by-pass feeders available from Neptune feature wide-mouth easy close caps and hold string wound filters. Working pressure is up to 300 psi max at 200°F for a two-gallon, 11 gauge steel unit. Max pressure is 300 psi when paired with an LMO filter housing. www. hoodchemical.com

Variable speed circulators

Taco’s 0034e and 0034ePlus high-efficiency, variable speed, wet-rotor circulators are designed for large residential and light commercial hydronic heating, chilled water cooling and domestic hot water systems. They feature ECM permanent magnet technology and a dial (0034e) or digital user interface (0034ePlus). Their variable speed…

Condensing boilers

Weil-McLain Canada’s ECO Tec high efficiency condensing boiler for residential applications, delivers up to 95% efficiency in 4 heating (80, 110, 150 and 199 MBH) and 3 combi (110, 150 and 199 MBH) sizes. It can provide space heating and up to 5.4 GPM of domestic hot water at a 70°F rise and up to 10:1 turn-down, and can power and control…

Fire Tube Boiler

The NFB-C boiler from Navien is available with maximum heating inputs of 301,000 or 399,000 BTUH. It offers a 15:1 turndown ratio and a thermal efficiency of up to 97.5%. The units are built with form-pressed and robotic laser welded heat exchangers and feature top and bottom piping connections, as well as a 7” colour touchscreen display.…

Static balancing valves

The Watts iDroset CSD series of static balancing valves for hydronic heating and cooling systems use patented flow measuring technology that enables readings without any additional tools. The gauge continuously indicates flow without having to actuate a bypass circuit. The hand wheel for setting flow can be locked when the desired flow…

Vertical In-Line Pump

The Grundfos TPE3 vertical in-line pump has a choice of control modes, from autoadapt to proportional pressure, constant ΔP, or constant ΔT. It offers wireless control of up to four pumps in parallel, and has a built-in heat energy meter. It has a maximum flow capacity of 352 gpm, maximum head of 82 feet, and a liquid temperature range…

Switching relay

The 301P switching relay from tekmar connects to one thermostat and operates a circulator and boiler to provide heating to a hydronic heating system. The relay is equipped with optional exercising to prevent circulator seizure when the system is not in use, as well as optional post purge operation. It is compatible with all low voltage…

Commercial pumps

Taco FI Series base-mounted end-suction pumps are suited for heating, air conditioning, pressure boosting, cooling water transfer and water supply applications. The have a flow rate of 40 to 4,400 gpm, head range of 1 to 390 ft. and a horsepower range of 1/2 to 150 hp. They are available in sizes ranging from 1-1/2” to 8”.…

Fin clamp element

Available through Ontor, the Fin Clamp Element by Fab Tek Logic is a multi-fin hinged hydronic heat element that is available for 1/2” to 1-1/4” pipe sizes for copper pipe and 1-1/2” and 2” sizes for steel pipe. Offered in one- and two-foot sections, it fits around existing piping, can replace damaged fins and can be used to fix cold…
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