Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, HVAC Furnace Multi Tap (1 Pack) - - Amazon.com
Amazon.com: HitLights 24V Power Supply, 2.5A 60W Adapter Transformer UL Listed, 110V-240V AC to 24V DC Converter with 5.5 x 2.1mm DC Plug & AC Cord for LED Strip Lights and Other
Amazon.com: Emerson 90-T60C3 24VAC 60-VA Foot Mount Class 2 Transformer : Industrial & Scientific
Amazon.com: Dayton Control Transformer 200VA 12/24VAC : Industrial & Scientific
Maxdot 24V 40VA Thermostat and Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell (1 Pcs) - - Amazon.com
Class 2 Transformer, 50Va, 24Vac, Foot: Amazon.com: Industrial & Scientific
Amazon.com: PWS-2440 24VAC 40VA Class II Power Supply AC Adapter UL 24V Transformer Plug with terminals : Electronics
Amazon.com : REVO America RE2440TF 24V AC 40VA Transformer : Ac Adapters : Electronics
Dayton Class 2 Transformer, 60Va, 24Vac, Foot: Electronic Power Transformers: Amazon.com: Industrial & Scientific
Packard - PACKARD - PF42440 Control Transformer Class Ii Foot Mount, 40V/24V
Wasserstein 24V Transformer & C-Wire Adapter Compatible with Wyze Video Doorbell Pro/Wyze Thermostat, Google Nest Thermostat, Blink Video Doorbell and Amazon Smart Thermostat
AC/AC Transformer 24 VAC - 10 amps (12 VAC-0-12 VAC) Center Tap
Amazon.com : Elk TRG2440 24VAC, 40 VA AC Transformer with PTC Fuse : Electronics
24V 40VA Control Transformer, Primary 120, 208, 240V Secondary 24V Isolation Transformers,24V Transformer with Foot Mount for HVAC Furnace Multi Tap