SPDT STRAP-ON AQUASTAT 100/240F
The Johnson Controls A19D Series surface mount thermostat is designed for oil fired boilers and space conditioning equipment, with a 100/240F temperature range. This is an outdoor thermostat with coil-operated snap action switches. The differential rating is 10 F degrees (+/- 2.8 F degree) with a visible range scale. The 350 ohm strap-on aquastat is pressure sensitive switch that turns the equipment on when water reaches the float valve, sensing pressure in the line
Johnson Controls 3407 A19D Series Surface Mounted Temperature Control, 100 to 240 Degree F Temperature Range, 10 F Degree (+/- 2.8 F Degree) Differential, Visible Range Scale The Johnson Controls 3407 is a strap-on aquastat used for controlling heat in hot water services such as hydronic space heating (HVAC). This saddle valve features a long 7/8 in. (.875”) stem for installation flexibility. The 3407 has an integrated bell
The Johnson Controls 3407 is an adjustable, stainless steel thermostat with a temperature range of 50 to 250 degrees F. It features a visible range scale for precise setting options. The Johnson Controls 3407 is surface mounted and can be used with the 3409 strap-on aqualstat to modulate steam or hot water pressures up to 100 PSI.
Johnson Controls 3407A19D Series surface mounted thermostat adds superior temperature control to your space or environment. It has a range of 100/240F, .5-10 F differential, scale and accuracy guaranteed for 5 years. Product Features:Indoor use onlySurface mountVertical and Horizontal Mounting Connections: 3/8 in (10mm) conduitSold individually.Mounting hardware not included
Our line of StyleLine series Aquastats are designed to be both functional and stylish in all applications. 3407 is a surface mounted version with an all brass body that should be used in commercial kitchen ventilation applications).
The 3407 series A19A Aquastat has a large, easy-to-read, graduated dial and operates on a standard 115 VAC. It is ideal for residential and commercial applications such as ice chests, water storage tanks or watering systems. With its one percent differential accuracy, the 3407 can be temperature-set with maximum accuracy along with the ability to easily monitor and control. The built-in 20 amp SPDT safety switch prevents accidental operation, while the waterproof enclosure ensures no damage
Johnson Controls' JCI3407 is the perfect temperature control for a radiant surface heating system. It operates automatically by sensing room-air temperature and providing added heat when needed. The high limit circuit prevents equipment damage from overheating. This easy-to-install, easy-to-operate integral controller has a unique scale system with 0 (off), 10 (10F dif) and 100/240F on one simple dial that is visible from a distance to allow quick set up. The
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