Where would a guy go to get a pressure switch?

I have done a lot of searching on here and it seems people always post that they have already replaced the pressure switch, or that someone should replace the switch. But where do you go to get a new one exactly?

I have a Goodman furnace and the sticker on my switch says MPL-9300-V-0.35-N/O-VS. I see a few places online that have similar switches ranging from $29.97 to $119.00.

Instead of ordering online and waiting for it to be shipped, I would like to take this one in somewhere and have them get me the correct part. I have checked Lowes.com and HomeDepot.com but neither seems to carry the switch.

Is there a chain or certain dealer type that I should be looking for? I see lots of repair places in the Yellow Pages but no one who just sells parts.

Thanks in advance for any help and I'll rate any answers you care to give... thanks!

Call a HVAC company that deals in Goodman. They usually have this part in stock. HVAC supply houses usually do not sell to retail customers.Or get one on the net and have them red label it to you. Overnight.

Taizhou Zhongma Electrical CO. LTD. Trading here, exporting pressure switch with good quality and low price in China. Please visit our website www.cn-zhongma.com For more details, please contact me.

Email : [email protected].
Mob:86 15888586119