OP
richelec
554.3.3 Tony
Reg. 554.3.1 is specific to water heaters with un-insulated heating elements.
Discuss immersion heater and a shower pump in the Periodic Inspection Reporting & Certification area at ElectriciansForums.net
554.3.3 Tony
Reply to immersion heater and a shower pump in the Periodic Inspection Reporting & Certification area at ElectriciansForums.net