The Wt8840 Series Is The Water Heater Control For Trade Use to replace WV8840 valves on AO Smith water Heaters. It Is Designed For Use In Standing Pilot Applications Using An Immersion Well For Water Temperature Sensing. Made in United States. Manufactured by Honeywell.
Mounting in the upright position
Temperature ratings: ambient-- 0 c to 60 c; tco limit-- 87 c
Pressure regulator setting (psi): 5.0 in. Wc