Now that we have established the proper side of the system for installation of the thermxtrol, lets look at the thermxtrols relation to the position of the water heater. Therm x trol expansion tanks amtrol therm x trol series expansion tanks are thermal expansion tanks used in residential and commercial potable hot water heating systems. Anyway, if life on tanks is limited, i would consider using a thermxtrol st12 4. Amtrol invented the thermal expansion tank to control pressure buildup in closed, hot water systems. The 147n from amtrol is a thermxtrol st60v expansion tank 34 gal volume. Independent research shows that wellxtrol, extrol, thermxtrol and boilermate are at the top of the list for quality, innovation and reliability. With modern plumbing codes mandating backflow prevention, thermal expansion can cause pressure buildup in domestic water systems. A thermal expansion tank, like thermxspan, is essential in a closed system to protect your water heater. Water heater expansion tank is commonly installed in a domestic hot water system that contains a backflow preventer, a check valve or a pressure reducing valve. If we assume for illustration that your boiler is heating your home through finned copper. Boiler mate td41z water heater pdf manual download.
Amtrol 140n43 st5 thermxtrol inline thermal expansion tanks, 5 year warranty. We are the most experienced solar distributor in the northeast and are factory authorized and trained to help you with all of your solar equipment needs. Buy amtrol therm x trol st5 2 gallon bladdertype expansion tank for potable hot water systems. West warwick, rhode island 02893 alpine home air products.
Maximum pressure is kept well below the relief valve setting by the thermxtrol, with its precharged air cushion that is separated from system water. Therm x trol we can take the pressure amtrol invented the thermal expansion tank to absorb expanded water in closed, hot water systems and protect the water heater. The relief valve does not open, therefore spillage is eliminated diagram 2. Buy amtrol thermxtrol st5 2 gallon bladdertype expansion tank for potable hot water systems. Amtrol st60vc thermxtrol asme thermal expansion tank is engineered to control pressure buildup in closed, potable water systems. This hot water is returned to the system when demand occurs. Thermxtrol thermal expansion absorbers, stc series asme 175 psig working pressure b a st5c st12c charging valv e st5c charging valv e st12c system connection b a st20vc30vc42vc60vc charging valv e c70vc st st st st system connection inline models model tank max. Notice of a warranty claim should be submitted by the authorized distributor to amtrol at the following address. These tanks absorbs the expanded hot water produced by the water heater and prevents frequent discharge of the pressure relief valve.
The maximum operating temperature is 200f and the maximum working pressure is 150 psig. Its sealedin air precharge prevents water from entering it until the system. Acceptance factor a tank diameter b tank height system connection nptm shipping weight gal lit in mm in mm in lbs kg st5 2. Xtrol inline thermal expansion tanks, 5 year warranty. Amtrol thermxtrol expansion tanks submittal data sun. Amtrol 140n43 st5 thermxtrol inline thermal expansion. A professional plumber should check the complete system, including the thermxtrol, yearly and more frequently as the system. Made in the usa to our exacting specification, therm x trol is available in diaphragm, partial and full acceptance replaceable bladder designs. Available in diaphragm, full acceptance and partial acceptance bladder designs, all therm x trol expansion tanks are made in the usa at our iso 9001. A professional plumber should check the complete heating system, including the thermxtrol. If you do not receive a prompt response, call amtrol directly at 8775179673.
Select finned baseboard radiant panels inwall unit heaters cast iron radiators. Thermxtrol expansion tanks are designed to control pressure in commercial closed, potable hot water systems. Water dripping from expansion tank terry love plumbing. Made in the usa to our exacting specification, thermxtrol is available in diaphragm, partial and full acceptance replaceable bladder designs.
Therm x trol expansion tanks are designed to control pressure in commercial closed, potable hot water systems. Visit, download the amtrol app or contact technical support at 401. It accepts expanded water caused by thermal expansion, returns water to the system when hot water is used, and protects water heater and fixtures. Amtrol st5 therm x trol is a water heater expansion tank, designed for use in domestic hot water heating systems to eliminate the potential hazards of water expansion. Amtrol st60vc therm x trol asme thermal expansion tank is engineered to control pressure buildup in closed, potable water systems. View our selection of amtrol tanks and parts online. Water heater expansion tanks sun source energy products.
In the diagram below, the thermxtrol has been properly. Left unchecked, the resulting pressure increase can cause relief valve discharge and other potentially hazardous conditions. Therm x trol amtrol st5 water heater expansion tank ebay. Amtrol revolutionized the hydronic industry when we introduced extrol, the worlds first prepressurized diaphragm expansion tank. Providing wholesale distribution of solar thermal and electric systems and components. Select the product type youre interested in below to see our related help videos.
The water heater and thermxtrol will now be operational. Thermxtrol expansion tanks amtrol thermxtrol series expansion tanks are thermal expansion tanks used in residential and commercial potable hot water heating systems. Available in diaphragm, partial acceptance bladder and full acceptance bladder designs, these tanks range in size from 2 gallons 7. Please call us toll free at 8669149802 and we will help you figure. Thermxtrol thermal expansion absorbers, stc series asme b a st5c st12c charging valve b a st20vc st30vc st42vc st60vc charging valve c st70vc inline models model tank max. Amtrol therm x trol available in canada ward heating. Our brands are the most recognized in the industry. Amtrol water system solutions commercial, industrial. I purchased the amtrol st5 to replace an aging watts version of similar size. Amtrol thermxtrol vertical thermal expansion tank 81 gal.
How to replace a leaking boiler expansion tank replacement quick and easy simple fix repair duration. When it comes to great brands, you can stake your reputation on ours. Amtrol thermal expansion tanks are engineered to control pressure buildup in closed, potable water systems. Stc series asme construction shell steel diaphragm heavy duty butyl nsfansi 61. Amtrol technical support information, product brochures and more. Amtrol 140n43 thermxtrol st5 expansion tank amtrol st5 thermxtrol is a water heater expansion tank, designed for use in domestic hot water heating systems to eliminate the potential hazards of water expansion.
The thermxtrol will control temperature and pressure increases caused by thermal expansion to a level well below the water heater relief valve setting. They are not available to order on an individual basis, however each data sheet is available on the amtrol web site and can be downloaded and printed for use as. Amtrol st30v 143n273 is a therm x trol expansion tank nonasme with 14 gallons volume and 150 psi maximum working pressure. Amtrol 140735 thermxspan t5 expansion tank 2 gallon volume designed for use in closed, potable hot water systems, thermxspan accepts expanded water as system temperature rises. Amtrol st70vc thermxtrol asme thermal expansion tank is engineered to control pressure buildup in closed, potable water systems.
Taiwan for watts, included water turbulator to reduce sediment in the tank, silverion infused polypropylene tank liner to kill bacteria, heavyduty rubber diaphragm, and. I presume that the thermxtrol tanks are better made. Feb 14, 2017 amtrol invented the thermal expansion tank to control pressure buildup in closed, hot water systems. Amtrol 143n273, thermxtrol st30v thermal expansion tank. Boilermate top down, wh7, wh9 classic series, wh41 classic. Independent research shows that wellxtrol, extrol, therm x trol and boilermate are at the top of the list for quality, innovation and reliability. Since the beginning, weve kept the pressure on our competitors with features they just cant match. Offered with maximum working pressure up to 300 psig 21 bar. Mc 4400 0615 175 psig working pressure thermxtrol thermal expansion tanks. The therm x trol is installed in the supply line between the backflow preventer and the water heater.
Maximum temperature setting 180f water heater static supply pressure psig size gals. The system water heater and thermxtrol will now be operational. Asme tanks meet section viii, division 1 standards. The thermxtrol will control pressure increases caused by thermal expansion to a level well below the water heater relief valve setting.
Order your own amtrol tank and parts now from hvac brain. When demand is put upon a potable water system, hot water is drawn from the water heater. Amtrol st5 thermxtrol is a water heater expansion tank, designed for use in domestic hot water heating systems to eliminate the potential hazards of water expansion. These tanks absorbs the expanded hot water produced by the water heater and prevents. Select 60 70 80 90 100 110 120 140 150 160 170 180 190 200 210 220 230 240 f. Amtrol is known for rapid innovation being the company that invented prepressurized diaphragm expansion tanks, refrigerant gas cylinders, indirect fired water heaters, and thermal expansion tanks. While watts is a certainly a reputable brand, i was impressed with several amtrol differentiators, including. May 23, 2017 how to replace a leaking boiler expansion tank replacement quick and easy simple fix repair duration. Amtrol st30v 143n273 is a thermxtrol expansion tank nonasme with 14 gallons volume and 150 psi maximum working pressure. Available in diaphragm, full acceptance and partial acceptance bladder designs, all thermxtrol expansion tanks are made in the usa at our iso 9001. Amtrol st12 therm x trol is a water heater expansion tank, designed for use in domestic hot water heating systems to eliminate the potential hazards of water expansion.
Thermxtrol thermal expansion absorbers, stc series asme b a st5c st12c c harging va lve system connection b a st20vc30vc42vc60vc charging valve c70vc st st st st system connection inline models. A professional plumber should check the complete heating system, including the therm x trol, yearly and more frequently as the system ages. Mc 4400 0115 175 psig working pressure thermxtrol thermal expansion tanks. Stc series asme construction shell steel diaphragm heavy duty butyl nsfansi 61 liner polypropylene system connection stainless steel finish red oxide primer air valve. Thermal expansion occurs as domestic water is heated. Amtrol st12 thermxtrol is a water heater expansion tank, designed for use in domestic hot water heating systems to eliminate the potential hazards of water expansion. This was followed with the invention of the first prepressuri. Select 40 50 60 70 80 90 100 110 120 140 150 160 f. Amtrol thermxtrol series expansion tanks are thermal expansion tanks used in residential and commercial potable hot water heating systems. Amtrol thermxtrol st12 expansion tank141n43 the home depot.
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