Photos of WH40 timer:
Intermatic T104 Electromechanical Timer Switch - Proven Durability, 40A Load Capacity, Versatile Scheduling, 1-12 Cycles Per Day - Manual Override, Tripper Included for Reliable Time-Based Control - Intermatic Timer - Amazon.com
Intermatic T100 Series 40 Amp 24-Hour Indoor Mechanical Timer with Double Pole Single Throw Switching 240 VAC, Gray T104D89 - The Home Depot
Intermatic T104R 208-277-Volt DPST 24 Hour Mechanical Time Switch with Outdoor Case - Amazon.com
INTERMATIC, 24 hr Nominal Max. Time Setting, Steel, Electromechanical Timer - 2E351|T104 - Grainger
Intermatic Indoor Time Switch Trippers Metallic - Ace Hardware
Amazon.com: Intermatic 156T1978A Time Switch Tripper Kit - Genuine 2-Pack Trippers - Exclusive Compatibility with T100, T7000, WH40 Series Timers - Easy Setup for Precision Time Control : Tools & Home Improvement
Intermatic T100 Series Replacement Trippers for Timers 156T1978A - The Home Depot
main | 24-Hour Mechanical Time Switch, 208-277 VAC, 60Hz, DPST, Indoor/Outdoor Plastic Enclosure, 1 Hour Interval
Ximoon Replacement Intermatic 156T1978A Time Trippers Kit fit T100 Series Clock Dial Trippers Timers - 2 Pack (
Amazon.com: Time Switch Replacement Trippers Kit | Compatible with Intermatic 156T1978A, for T100 Series Timer Parts, Pool Timer On Off Clips(4 ON / 4 Off / 8 Screws) : Tools & Home Improvement
Amazon.com: Intermatic 156T1978A Time Switch Trippers for T100 Series Timers : Patio, Lawn & Garden
Intermatic T104 100053157 | Outdoor Supply Hardware
Intermatic 220V Enclosure w/Timer Products Model: T104
Intermatic Tripper, Timer, PR On/Off, PR 156T1961A | Zoro
Clock Trippers for T100 Series (1 On and 1 Off) - Intermatic 156T1978A
Intermatic 4-Pack Residential Lighting Timer Tripper Pins in the Lighting Timer Accessories department at Lowes.com
Amazon.com: Time Switch Replacement Trippers Kit | Compatible with Intermatic 156T1978A, for T100 Series Timer Parts, Pool Timer On Off Clips(4 ON / 4 Off / 8 Screws) : Tools & Home Improvement
Set of 20 Metal Trippers for Intermatic T101 T102 T103 T104 Series Time Clocks | eBay
INTERMATIC, 1, PR, Tripper - 2E054|156T1961A - Grainger
main | 24-Hour 120V Mechanical Time Switch, DPST, Mechanism Only
156t1978a Time Switch Trippers Replacement For Intermatic Fit T100 Series Timers | eBay
How to replace Intermatic clock motor:
Amazon.com: Intermatic 156T1978A Time Switch Tripper Kit - Genuine 2-Pack Trippers - Exclusive Compatibility with T100, T7000, WH40 Series Timers - Easy Setup for Precision Time Control : Tools & Home Improvement
