Distribution with heat exchanger heat exchanger panels with a tekmar 665. The tekmar snow ice sensor 090 094 and tekmar sensor. A snowice sensor 090 is used to provide automatic start and stop operation. Your question may be answered by sellers, manufacturers, or customers who purchased this item, who are all part of the amazon community.
Since teledyne tekmar evolved from dohrmann, 5 generations of. Tekmar 552 tekmarnet thermostat one stage heat af supply. In 1974, tekmar developed an idea that revolutionized the way laboratories performed volatile organic compound voc testing. A mechanical drawing, an electrical drawing, and a bill of materials will be emailed to you. March 2016 made in canada four zones dhw boiler mixing. If you have already placed an order that is ready for pick up please call, 5162493100, and we will bring it out to your vehicle.
Coverage for mechanical breakdowns begins after the manufacturers warranty expires. Just installed tekmar 260 on onoff boiler with with hot water baseboard heat convectors. Many tekmar products released since 2005 are tekmarnet4 tn4 capable. Tekmar 552 tekmar 552 tekmarnet thermostat one stage heat. Buy tekmar 552 tekmarnet thermostat one stage heat.
The snow melting system may be started manually or automatically through the use of a snow ice sensor 090. Elion shared a noble prize for physiology or medicine in 1988 despite never receiving a doctorate degree. Since then, tekmar has continued to build on the foundation. Congratulations on the purchase of your new tekmar thermostat. Read manual and all product labels before using the equipment. The snow melting system may be started manually or automatically through the use of a snow. It is ideal for applications ranging from a single zone of baseboard to multiple zones of fan coils and. This communicating thermostat is designed to operate either a a hydronic radiant floor with a 2 stage heat pump watertoair or airtoair for heating and cooling and an emergency backup heating system. The snow melting control 654 is designed to operate electric or hydronic equipment to melt snow or ice from any surface including driveways, walkways, patios, business entrances, parking ramps, loading docks, hospital entrances, helipads or car wash bays. Teledyne tekmar has a longstanding total organic carbon toc brand rapport from dohrmann going back to the 1960s. Data brochure d 279 0510 steam control 279 the tekmar steam control 279 can operate a single onoff steam boiler or an onoff steam valve using outdoor reset.
Tekmar 510 programmable thermostat one stage heat the programmable thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. The tekmar eight stage boiler control 258 is a microprocessorbased control which regulates the supply water temperature from up to 8 boilers based on the outdoor air temperature, and. Simple up and down buttons and a display with large type make this thermostat easy to read and use. Single stage boiler control used to modulate the temperature of the supply water based on the outside temperature in hydronic heating systems. The slab sensor 072 is designed to measure temperature in outside snow melting slabs. Tekmar boiler control used to operate a single steam boiler using an outdoor reset. The control supports hybrid boiler plants that contain both condensing and noncondensing boiler groups. The tekmar 665 control uses the snowice detection sensor in order to automatically melt snow using pulse width modulation and slab outdoor reset to maintain. The control works with the tekmar snowice sensor 090 or snow sensor 095 to.
Necessary auxiliary equipment, isolation relays for loads greater than the specified tekmar internal relay ratings, and other safety. Hydronex heat exchanger snowmelting heating system. Product pages contain photos, features, specifications, technical literature, promotional media, accessories and more. Data brochure steam control 279 the tekmar steam control 279 can operate a single onoff steam boiler or an onoff steam valve using outdoor reset. The 664 control includes a large liquid crystal d isplay lcd in order to view system status and operating information. Since then, tekmar has continued to build on the foundation of the initial purge and trap technique one innovative layer at a time. Relay contact 2 can connect to a nontn4 snow melt control 664, 665, 667 to provide an idle. We have 1 tekmar 665 manual available for free pdf download. We continuously strive to provide our customers with exceptional service and assistance. Our counter is currently closed for walk in customers.
This manual will step through the complete installation, programming and sequence of operation for this control. Tekmar has a full line of controls and sensors ranging from basic to. Since teledyne tekmar evolved from dohrmann, 5 generations of toc combustion analyzers and 4 generations of toc uvpersulfate analyzers have been developed for ultimate customer satisfaction. Use the search tool above to go directly to a product page. The control can operate automatically when a snow ice sensor 090 is installed or the user can manually enable andor disable the system.
Tekmar energy revenues up by 73% yoy, strengthening its position overseas securing work in apac. Get comfortable while you save energy with this get comfortable while you save energy with this tekmar net thermostat. The mixing control 360 is designed to operate a mixing valve using outdoor temperature reset. Check out experts recommended alternatives for another top tekmar control. This communicating thermostat is designed to operate either a a. The designer must determine whether this application will work in his system and must ensure compliance with code requirements. The 664 operates either a floating action output, variable speed output or a modulating output 420 ma to provide slab and boiler protection. Tekmar 510 programmable thermostat one stage heat the programmable thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a. The tekmar eight stage boiler control 258 is a microprocessorbased control which regulates the supply water temperature from up to 8 boilers based on the outdoor air temperature, and optionally, the indoor air temperature through a tekmar 10k zone control. This product uses a tekmar snowice detection sensor in order to automatically melt snow using pulse width modulation pwm and slab outdoor reset to maintain.
The 665 uses pulse width modulation pwm to operate an onoff injection valve, pump, boiler or contactor for electric cables. Valving 115v, motoractuated 6port valve with removable rotor. They are taco 570 series valves and i have 6 5 zones plus dhw on two 40va transformers wired in parallel. In fact, she served as a professor, received numerous honorary doctorates and a national medal of science, was the first female inducted in the national inventors hall of fame, and was chosen as a foreign member of the royal society uk, all without the distinction of earning. General snow melting warm weather shut down wwsd the control has a warm weather shut down that prevents the control from entering the melt or idle modes in order to conserve en ergy. Im installing a tekmar 260 on my 5 zone fin tube baseboard system with a zone valve operated indirect dhw. Use this tool to design your snow and ice melting system. Patriot supply offers commercial and industrial hvac parts and equipment at competitive prices. It has a high density polyethylene hdpe sleeve which is designed for use in conduits, soils, or. Tekmar 665 manuals manuals and user guides for tekmar 665. A snowice sensor 090 is used to provide automatic start and stop. Tekmar 304v 306v 304p 306p 356 360 361 362 363 364 365 369 370 374 heating controls sensors tekmar sensor tekmar boiler tekmar dhw controls tekmar heating controls. It can be used in hydronic or electric snow melting applications.
The liability of tekmar under the limited warranty shall be limited to, at tekmars sole discretion. Up to twelve method changes in any sample order on a single automatic cycle of any tekmardohrmann autosampler. At preset boiler minimum temp 140 is condensation going to be an area of concern. Tekmar temperature control solutions blueridge company. It maintains time and communicates up to 4 schedules on the network. The system pump is turned on when there is a heat demand and the outdoor.
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