Where can I find a primary limit switch for my furnace - Guardian HW SV9500 ?
I've checked all local stores but they don't have it.
Thanks

Hmm... are you certain that is the model number of the unit? It looks like a part number for a Honeywell Smart Valve. Please confirm.

Hi there,
I looked at the switch. There are some numbers but not sure if they are right, some fade away.

These number are : 36T0i82 - 2249
L220-20 40150 J9429
Made in Mexixo

I don't know exacly what furnace's brand name but outside has : Guardian

ANy help would be apprciated.

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You're not going to find a limit switch in your local hardware store.