Strapping new and old style sundowns?

[Twistid 5,000+ posts]

Safe to do? The only thing changed is the heatsink correct, for the SAZ 1500?

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[Bigpimpin91 10+ year member]

Safe to do? The only thing changed is the heatsink correct, for the SAZ 1500?

I think so, only heat sink changed internals should be the same.

 

[sundownz Pro Seller]

Very minor internal changes over time (different caps, different relays, etc) - they are fully compatible.