4 ms·
My mom had these. After 25 years they started rapidly cycling the furnace which burned out line 3 ignitors in rapid succession. Now replaced with smarter digita
by acidburnNSA 1y ago
My mom had these. After 25 years they started rapidly cycling the furnace which burned out line 3 ignitors in rapid succession. Now replaced with smarter digital but not networked ones that throttle it a bit more.
- gooseyman 1y agoMy mom still has these. In gold. It has outlasted two boilers.