Search results for 'top line electric water heater'

Grundfos UP15-18B7/LC, Circulator Pump, 115V 9H Our Hot Water Recirculation systems save you time, money, and energy, by circulating hot water through your household plumbing without wasting it down the drain. Grundfos has a recirculation that is perfect for your new home! Grundfos 59896229 UP15-18B7/LC, Circulator Pump, 115V 9H Features: Built-in motor protection for long life Stainless steel construction for corrosion resistance Multiple accessories for a variety of applications Whisper-quiet operation for sound sensitive installations

The SP-82 universal double zone switching relay is operated by low voltage thermostats or any other low voltage controllers having a SPST switching action. The SP-82 provides intermediate switching to permit up to two separate line voltage loads such as circulators.

These differential pressure controls are for use as operating controls and/or indicating system functions through display lights or panels. They measure the difference in pressure exerted upon its two sensing elements. The controls are available for applications sensing air, oil or liquid. Typical applications are proof of flow across a chiller or water cooled condenser, proof of flow in a heating or cooling coil and lube oil pressure sensing on refrigeration compressors. On a proof of flow application the control measures pressure drop across two different points in either a closed water circulating system or a city water to supply system.

On a proof of flow application in a water chiller system the control activates a light or signal to indicate a loss of water.The control may also be applied as a lube oil pressure sensing control on refrigeration compressors. They may be used in combination with P28 and/or P45 oil pressure cutout controls on two compressor, single motor units to reduce the oil system cost. Special low pressure models are available for variable speed and screw compressor oil pressure applications.

Single and double pole models are available with contacts that open on a pressure differential increase or close on a pressure differential increase. Also available are models with single-pole, double-throw enclosed contacts or with main and separate reverse-acting auxiliary contacts. Controls with lockout feature require manual reset to reclose circuit after lockout. The ?trip-free? reset will not permit restart until reset button is pushed and released. The operation point of the control is readily adjusted by rotating the adjusting disk. The control set points are easily read on a calibrated scale.

Johnson Controls A19 Series temperature controls are designed to cover a broad range of uses for heating and general purpose requirements. Controls have SPST contacts which open on temperature increase or they may be supplied in single-pole, double-throw contact action. Various control ranges are available to cover working temperatures from -30 to 550° F (-34 to 288° C). Closed tank fittings and bulb wells are available for immersion applications. These controls are designed for open low and open high applications. Where critical or high value products are to be maintained within a specific temperature differential, a single control should not be applied to function as both an open low and open high control. In these applications, a separate backup control with alarm contacts should be wired to indicate when the back-up control operates.

Designed for residential, commercial or industrial use with water, oil or gas. This approved Webstone valve is actuated by a blowout proof stem and features an adjustable packing nut. Solder joint temperature ratings are per ASME B16.18 Annex A for 95-5 solder. Other solder materials have lower pressure/temperature limits. Do not silver braze or over heat valves when soldering.

Designed for residential, commercial or industrial use with water, oil or gas. This approved Webstone valve is actuated by a blowout proof stem and features an adjustable packing nut. Solder joint temperature ratings are per ASME B16.18 Annex A for 95-5 solder. Other solder materials have lower pressure/temperature limits. Do not silver braze or over heat valves when soldering.

Connect. Control. Comfort.

There's a reason why we call this the ecobee Smart Thermostat. For one thing, it's internet enabled through WiFi so that you can easily monitor and manage your home comfort. It's also a smart way to save money and reduce your environmental impact. Genius.

More than just a thermostat, The EB-STAT-02 features Wi-Fi Connectivity to the Internet, Cool Mobile Apps, Easy Web Portal, Live Weather, and a Full Color Screen. Secure Online Web Portal for Remote Management and diagnostics. Free over-the-air Software Upgrades. Gas, Oil, Electric, Boiler, and Heat Pump Compatible. 365 Day Scheduling, 7-Day Programmable, Vacation Programming. Humidifier, dehumidifier and ventilator control. Free Smartphone / Tablet App. Downloadable System Reports.

Product Features

•  200# WOG
•  Forge Brass Body
•  Threaded Ends
•  Spring loaded
•  Horizontal or Vertical Installation
•  NBR Soft Seat

Product Features

•  200# WOG
•  Forge Brass Body
•  Solder Ends
•  Spring loaded
•  Horizontal or Vertical Installation
•  FPM Soft Seat