Westek THWH21 250 Volt SPST 25 AMP Hardwire Indoor Heavy Duty Water Heater Timer
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Westek THWH21 / 240Volt / 24 hour/ SPST/ indoor metal box/ 25 amp max 4500 watt
Look at label on side of water heater to determine watts25 amp capacity/ maximum 4500 watt
Use 10 gauge wire and 25-30 amp breaker
Pins located on dial, divide 24 hour/ 15 minute intervals
Repeats schedule each day
Permanent, on-off-timer override switch
No parts available/ unknown warranty support...probably shows on manual
American Tack & Hardware, Tel: (800) 777-0802
Buy:
TMWH21 240Volt 25 amp (max 4500Watt) at Amazon
Resources:
How to set analog timers
Wiring for 240Volt TMWH21 240Volt 25 amp timer
Westek TM104 DPST
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Westek TM104 / 240Volt / 24 hour/ SPDT/ choose indoor or outdoor metal box/ 40 amp max 5800 watt
40 amp capacity/Pins located on dial, divide 24 hour/ 15 minute intervals
Repeats schedule each day
Permanent, on-off-timer override switch
No parts available/ unknown warranty support...probably shows on manual
American Tack & Hardware, Tel: (800) 777-0802
Buy 240Volt models:
TM104 (T104D) /208-240-277V 40 amp/ DPST with 1 NC and 1 NO terminals/ at Amazon
TM104R with outdoor box at Amazon
TM21 120Volt 25 amp (max 4500Watt) at Amazon
Buy 120 Volt models:
TM101 120Volt 30 amp at Amazon
TM103 120/240Volt 30 amp at Amazon
Resources
How to set analog timers
TM104R manual/ pdf
Possible wiring for TM104 (T104D)/ SPDT 208-240-277Volt/ 40 amp
Possible wiring for 120Volt TM101 SPST
Westek TM101 / 120Volt / 24 hour/ SPST/ choose indoor or outdoor metal box/ 45 amp
For 120Volt water heaters
40 amp capacityPins located on dial, divide 24 hour/ 15 minute intervals
Repeats schedule each day
Permanent, on-off-timer override switch
No parts available/ unknown warranty support...probably shows on manual
American Tack & Hardware, Tel: (800) 777-0802
Buy 120 Volt timers:
TM101R 120Volt 40 amp / outdoor box)/ at Amazon
TM101 120Volt 40 amp/ indoor box at Amazon
Resources:
How to set analog timers
TM101 120Volt 40 amp timer manual/ pdf
Wiring for 120Volt TM101 120 Volt 40 amp timer
