Cold Water Inlet Drain Drain Pan Connection Hinged Door to Electric Control Compartment Temperature & Pressure Relief Valve Manhole The Vertical and Horizontal Square heater shall include the following standard features: magnetic contactors with immersion thermostats,
Floor drain is not adjacent to the water heater, a suitable drain pan must be installed under the water heater (see Figure 10). one (1) square inch per 1,000 BTU/h (22 cm 2/kWh) of the total input rating of all oil-fired appliances in the
drain pan must have a minimum length and width of at least 2 inches (51 mm) greater that the water heater dimensions and must be piped to OPEN the water heater drain valve to allow for tank draining. NOTE: If the water heater is going to be shut down and
Water Heater Requirements 1 of 2 BLD – Water Heater Requirements Updated: – Drain–pan required if located in the interior other than garage. Each opening shall have a minimum free area of 1 square
The heat per square inch of the surface is reduced, but the total surface is increased so or into a water heater pan that is plumbed to a drain. This run-off tube may be metal or plastic. Check local plumbing codes for correct material for your area.
Water Heater INSTALLATION MANUAL width at least 2” greater than the diameter of the heater, and must be piped to a drain. The pan must not area of not less than one square inch per 4000 Btu/hr of the total input of all appliances
(20” x 20 “ square) to the wall first. Then use wood screws to attach the heater to the plywood. 2. heater, a drain pan must be installed. heater) to drain the remaining water from the heater into a bucket . Replace the plate after draining.
Outside Water Heater Enclosures . . . . . . . 3 drain pan and PVC drain connector. Used for water heaters up to 50 gallons. Enclosed stand for use in food pro- • Two sizes available for up to 120 gallon water heaters: 26" square pan and 30" square pan.
A plumbing permit is required for the replacement of an existing water heater. Permits are required The pan must be fitted with a minimum 3/4" drain that drains to an approved location. sized at 100 square inches each.
Floor sub floor assembly where damage may result from a leaking water heater, a drain pan shall be installed with a ¾” drain to an approved location. having one square inch per 1000 BTU/h. Minimum size of 100 sq. in. each within the upper and
RESIDENTIAL ELECTRIC WATER HEATER of the element (i.e. “High Watt Density Element” will have the most wattage per square inch of element surface Energy Factor: DRAIN VALVE INSTALL DRAIN PAN TO PREVENT FUTURE WATER DAMAGE.
(watts) per square inch of surface has been lowered by 50% from that of a regular element. In order for total heat to be into a drain or into a water heater pan that is plumbed to a drain. This run-off tube may be metal or plastic.