Apcom style thermostats. In a non simultaneous operating wiring system the upper thermostat should switch power to the lower thermostat once the water temperature in the upper portion of the tank has been satisfied.
Diagram Based Single Element Water Heater Thermostat
Apcom wh9 thermostat wiring diagram. To order items in bulk change the last digit of the stock number to 2. Apcom wha bradford white upper water heater thermostat the apcom wh10a replacement is the same as what was originally installed in on how to replace the thermostat it went it easily all 8 wires and we had hot water again. 25a at 480v 600v. It shows the elements of the circuit as simplified forms and also the power as well as signal connections between the tools. Apcom thermostats include a plastic terminal protector. Reviewed in canada on january 3 2020.
A wiring diagram is a simplified standard pictorial representation of an electrical circuit. Apcoms industry leading insight makes our company unique for servicing oems in a variety of industries. 125va pilot duty at 120v 480v. D check for line voltage across the element terminals. Carded thermostats are packed in convenient. Minimum order quantity for bulk items is 25.
C a click should be heard when the upper thermostat switches to the lower thermostat circuit. We understand product design production processes logistics quality and value. Collection of wiring diagram for hot water heater thermostat. Apcom high limits have the following listed electrical ratings. Apcom style extended shank 07853 thermostat single element wh9 yes yes 240208120 12 07733 thermostat lower wh9 yes 240208120 6 stock thermostats that end in 3 are carded. Innovation performance and service define our operations.
Includes detailed instructions and wiring diagrams for easy installation. Electric hot water heater wiring diagram trane thermostat wiring apcom thermostat wiring diagramapcom wh10a thermostat wiring. Typical single heating element and double heating element wiring configurations can be found below. Works good old one after 65 years would stay on and not turn off at set temp. 40a at 120v 277v. 50 out of 5 stars lower thermostat apcom wh9.
Each thermostat comes complete with detailed instructions and wiring diagrams for easy installation. Apcom high limits are double pole single throw manually resetting with setpoints from 170f to 200f.
Gallery of Apcom Wh9 Thermostat Wiring Diagram
