10.5 Heating The direct steam injection heating system can be removed to provide No Heating Method or can be replaced with an Electric Heater to Maintain Temperature • The Electric Heater to Maintain Temperature is sized to maintain temperature only (up to 170˚F) and is dependent on the system being filled with water already at this temperature This does not include heat loss due to parts loading or room environment conditions − See Table 5 for kW & amperage ratings − Temperature control with an integral thermostat − 316Lss wetted materials
Table 5: Electric Heater Data
Electric Heater Sizing
Tank Series and Length
Amp Draw (460V AC)
kW
UW04 UW06 UW08
90 90 90 90 90 90 90 90 120 120 90 90 120 120 120 90 90 120 120 120
12 12 12 12 12 12 12 12 16 16 12 12 16 16 16 12 12 16 16 16
UW10
UW12
RW04 RW06 RW08 RW10 RW12 PW04 PW06 PW08
PW10
PW12
TW04 TW06 TW08 TW10 TW12
NOTE: • It is strongly recommended when adding the Electric Heater to Maintain Temperature option to add the Disconnect with Start / Stop Buttons and Electric Heater Controller option, which adds the proper heater to pump safety interlocks Without the controls package selected, it is the responsibility of the end-user to install the proper interlocks – failing to install and test an interlocking method between the pump and the heating element could lead to serious safety hazards and voids any warranty
10.6 Pump Type These options replace the standard Ampco recirculation pump with a different manufacturer • Fristam • Waukesha
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TD-0001.3.0
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