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Hydronic

Wet rotor circulator

Taco’s 0015e3 variable speed, high-efficiency unit is designed for zoned hydronic systems. It has three settings; low (5 feet of head), medium (10 feet), or high (18 feet), and features a maximum flow of 16 gpm and a maximum operating pressure of 125 psi. It can be used with water temperatures of 36 to 230°F and is compatible with a 50%…

Combination boiler series

Navien’s NFC Fire Tube wall-hung units are suitable for residential and commercial applications. Sizes range from175,000 to 199,900 BTUH, with 95% AFUE efficiency and turndown ratios of 11:1. Venting is up to 60 feet through 2” pipe, or up to 150 feet with 3”. Common venting of up to eight units and cascading of up to 16 units is…

Condensing firetube boilers

Cleaver-Brooks’ ClearFire-CE fully condensing, high mass firetube boilers range in size from 500,000 to 6,000,000 BTUH and feature an AluFer tube design that achieves up to 99% efficiency. The compact boilers are equipped with self-regulating fuel-air ratio controls and ECM variable-speed combustion air blowers. Integrated lead-lag…

Connected wet rotor circulator

Taco’s Bluetooth-enabled 0018e residential variable speed, high-efficiency wet rotor circulator has an ECM permanent magnet motor and provides the ability to control real-time system performance via a mobile app. It features a maximum shut-off head of 18’, a maximum flow of 16 gpm, a 125 psi maximum operating pressure and a water…

Wall-mount combi boiler

The Vitodens 100-W B1KA wall-mount gas condensing combi boiler from Viessmann has a stainless steel Inox-Radial self-cleaning heat exchanger and fullymodulating MatriX cylinder gas burner. It has a heating input of 21,000 to 125,000 BTUH and a 95 per cent AFUE rating, is NG or LP fuel compatible, has bottom pipe connections, front access…
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