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It doesn’t look like I have a transverter. I don’t have a TVR‐1 or a new TPS‐0120. I do have two components in my relay panel that are larger than the relays. Is one of these the transverter?

If your home was built before 1957, your system would have two components powering it instead of one. The original systems used a transformer (78K1) and converter (17C) to power the relays. After 1957, the model TVR‐1 was introduced which did both functions (converting AC to DC and powering the relays). When the time comes to replace the power supply for a system dated 1957 earlier, be sure to remove both the 78K1 and 17C.


Category: Touch‐Plate systems dated 1946‐1985

← It doesn’t look like I have a transverter. I don’t have a TVR‐1 or a new TPS‐0120. I do have two components in my relay panel that are larger than the relays. Is one of these the transverter?

Contact Info

Touch-Plate Lighting Controls

1830 Wayne Trace
Fort Wayne, IN 46803

Phone: 260.426.1565
Fax: 260.426.1442