Tankless Water Heaters | Search results for: 'valve kit'

Caleffi Discal Series 551 Air Separators Brass Sweat-1-1/2"

Air separator. Brass body. Glass reinforced nylon internal element. ½" NPT female bottom thread. Max. working pressure: 150 psi. Working temperature range: 32—250°F.

In heating and air conditioning control systems, the circulation of water containing impurities may result in rapid wear and damage to components such as pumps and control valves. It also causes blockages in heat exchangers, heating elements and pipes, resulting in lower thermal efficiency within the system. The dirt separator separates off these impurities, which are mainly made up of particles of sand and rust, collecting them in a large collection chamber, from which they can be removed even while the system is in operation. This device is capable of efficiently removing the smallest particles, with low head loss.

$173.93

Caleffi Discal Series 551 Air Separators Brass Sweat with Check-1"

Air separator. Brass body. Glass reinforced nylon internal element. ½" NPT female bottom thread. Max. working pressure: 150 psi. Working temperature range: 32—250°F.

In heating and air conditioning control systems, the circulation of water containing impurities may result in rapid wear and damage to components such as pumps and control valves. It also causes blockages in heat exchangers, heating elements and pipes, resulting in lower thermal efficiency within the system. The dirt separator separates off these impurities, which are mainly made up of particles of sand and rust, collecting them in a large collection chamber, from which they can be removed even while the system is in operation. This device is capable of efficiently removing the smallest particles, with low head loss.

$94.82

Caleffi Discal Series 551 Air Separators Brass Sweat with Check-1-1/2"

Air separator. Brass body. Glass reinforced nylon internal element. ½" NPT female bottom thread. Max. working pressure: 150 psi. Working temperature range: 32—250°F.

In heating and air conditioning control systems, the circulation of water containing impurities may result in rapid wear and damage to components such as pumps and control valves. It also causes blockages in heat exchangers, heating elements and pipes, resulting in lower thermal efficiency within the system. The dirt separator separates off these impurities, which are mainly made up of particles of sand and rust, collecting them in a large collection chamber, from which they can be removed even while the system is in operation. This device is capable of efficiently removing the smallest particles, with low head loss.

$177.18

Caleffi Discal Series 551 Air Separators Brass Sweat with Check-2"

Air separator. Brass body. Glass reinforced nylon internal element. ½" NPT female bottom thread. Max. working pressure: 150 psi. Working temperature range: 32—250°F.

In heating and air conditioning control systems, the circulation of water containing impurities may result in rapid wear and damage to components such as pumps and control valves. It also causes blockages in heat exchangers, heating elements and pipes, resulting in lower thermal efficiency within the system. The dirt separator separates off these impurities, which are mainly made up of particles of sand and rust, collecting them in a large collection chamber, from which they can be removed even while the system is in operation. This device is capable of efficiently removing the smallest particles, with low head loss.

$215.64

Duravent PPS Lochinvar Horizontal Termination Kit 3" Diameter

Use to adapt PolyPro to the Ipex 636 low profile termination. Kit includes 14" pipe welded to an adapter and metal backing plate. Check with appliance manufacturer for approval. Available in 2" and 3" diameter.

PolyPro is a polypropylene vent pipe for use with ANSI Category II and IV gas burning appliances, including tankless and storage water heaters, high-efficiency water heaters, condensing boilers and warm air furnaces. PolyPro is listed by Intertek to the ULC S636 standard in Canada and is rated as a Class IIA, IIB and IIC vent system suitable for exhaust temperatures up to 230°F / 110°C, and a maximum positive pressure of 15 in-w.c.

$48.98

Duravent PPS Lochinvar Horizontal Termination Kit

Use to adapt PolyPro to the Ipex 636 low profile termination. Kit includes 14" pipe welded to an adapter and metal backing plate. Check with appliance manufacturer for approval. Available in 2" and 3" diameter.

PolyPro is a polypropylene vent pipe for use with ANSI Category II and IV gas burning appliances, including tankless and storage water heaters, high-efficiency water heaters, condensing boilers and warm air furnaces. PolyPro is listed by Intertek to the ULC S636 standard in Canada and is rated as a Class IIA, IIB and IIC vent system suitable for exhaust temperatures up to 230°F / 110°C, and a maximum positive pressure of 15 in-w.c.

$58.03 As low as: $48.98

Watts Radiant 1/2" Swedged Manifolds -2 outlets

Watts Radiant 1/2" Swedged Manifolds

Swedged Manifolds are Easy to Stock and Easy to Assemble. These 1" Copper Manifolds are Closed at one End and Swedged at the Other. There is Sufficient Copper on the Closed End to Cut off and Sweat to Another Manifold. Solder a 2-Branch to a 3 Branch to Make a 5 Branch, a 3-Branch and a Four Branch to make a 7 Branch etc. Four Fitting Styles are Available: Onix, PEX Crimp, RadiantPEX-AL Press, and RadiantPEX-AL Compression. Swedged Manifolds are Sold Individually, with or without Mini Ball Valves (MBVs).

$25.96

Viessmann Vitodens 100-WB1B Gas Boilers, Optional CombiPLUS Kit

Viessmann Vitoden Gas Boilers

100-W Gas Fired Wall-Mounted Condensing Boiler with Modulating Stainless Steel Cylinder Burner and Inox-Radial Heat Exchanger Service.

Model		WB1B 26	WB1B 35
CSA input	MBH kW	37 - 91 8.5 - 23.4	37 - 118 8.5 - 29.3
CSA output *	MBH kW	34 - 83 7.6 - 21	34 - 108 7.6 - 26.4
Efficiency (A.F.U.E.)	%	95.2	95.2
Altitude levels	ft. m	0 - 10,000 0 - 3,048	0 - 10,000 0 - 3,048
Overall dimensions
Depth	inches mm	14⅛ 360	14⅛ 360
Width	inches mm	15¾ 400	15¾ 400
Height	inches mm	28½ 725	28½ 725
Shipping weight	lbs kg	95 43	95 43

* Output based on 140ºF / 60ºC, 120ºF / 49ºC system supply/return temperature.

Viessmann CombiPLUS Kit for Vitodens 100-WB1B

Optional On Demand Domestic Hot Water Kit for Reliable DHW Without a Tank.

Caleffi Series NA121 Connection Kits for SolarFlex

SolarFlex Extra Connection Kits

Caleffi Series NA121 Connection Kits for SolarFlex

$16.11

Caleffi Series NA121 Connection Kits for SolarFlex-1/2" SolarFlex 3/4" Nuts and Washers

Caleffi Series NA121 Connection Kits for SolarFlex

SolarFlex Extra Connection Kits

$16.11

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