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Costco Members: Firman 7500W Running / 9400W Peak Tri Fuel Generator
$700
$999.99
(Select Stores, In-Store Only)
Select Costco Stores (link for reference) has for their Members: Firman 7500W Running / 9400W Peak Tri Fuel Generator on sale for $699. Offer is valid In-Store Only at Select Locations.
Thanks community member Texfinn for sharing this deal
Note, Offer is valid In-Store only at Select Locations. You must be an active Costco Member to purchase In-Store.
About this Product:
Thanks community member Texfinn for sharing this deal
Note, Offer is valid In-Store only at Select Locations. You must be an active Costco Member to purchase In-Store.
About this Product:
- Runs on Gasoline, Propane Fuel or Natural Gas
- 9400 Starting Watts / 7500 Running Watts - Gasoline
- 8450 Starting Watts / 6750 Running Watts - LPG
- 6900 Starting Watts / 5500 Running Watts - Natural Gas
- CO Alert System (Carbon Monoxide Warning and Shutdown)
Editor's Notes & Price Research
Written by
- About this Offer: This $200 Savings is valid through July 23, 2023 or while supplies lasts which varies by Store.
- Refer to Costco's Return Policy
- Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
Original Post
Written by
Edited June 22, 2023
at 05:52 AM
Just a heads up for thise in the market for a generator. Tri fuel capability is great so you're not stuck with just gas or propane. These tend to go pretty fast when they come for sale, so you can pick one up already now and price match starting 6/21.
https://www.costco.com/firman-750...40185.htm
https://www.costco.com/firman-750...40185.htm
Created 06-18-2023
at 07:02 AM
by Texfinn
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Nat gas is mostly methane (c1) and some ethane (c2). While it may be filtered as well the correct term for the seperation is distillation.
Propane is well propane (C3). Yes propane has a higher energy density.
As a general rule the more C's the higher energy density. But the less clean the burn. Also the more Cs the easier it is to liquefy. There are pros and cons to that as in some cases you want liquid others you want gas.
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Depending on what's causing your UPS to have a fit, and what's UPS you've got, adjusting the UPS settings may help. I've know some that did this because the gen output voltage was going slightly out of UPS's default alarm range.
It's unfortunately a pretty cheap cyberpower and I don't think it has any adjustments. I saw others messing with the frequency on the generator itself to clear up some issues. I just never got to it.
Are you using the 50amp out of the generator to an inlet for an interlock switch on the panel? I'm looking to add a soft start to my AC and would be curious if the 50 amp out is enough (the manual says it would be outputting 33amp only).
And can you elaborate more on the chassis bonding you are referring to?
Most likely not, it would need to be vented. Not that hard of your a little handy or some imagination. Does your heater have a vent?
And can you elaborate more on the chassis bonding you are referring to?
Yes, 50 amp out to an inlet on the house tied to a breaker with an interlock to the main breaker
Ground and neutral are bonded on the generator which you don't want if you are plugging it into a house. Ground and neutral should only be tied at the main panel. There's a little disassembly to do to unhook one wire. I found the info online
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And can you elaborate more on the chassis bonding you are referring to?
Oh, and I'm NOT using a suicide cord. The cord that comes out of the generator terminates in a female. The house inlet is male
Yep I have the inlet, interlock and real cord meant for this. Just hasn't thought about getting my AC working off the generator via natural gas on the 50amp or even the grounding/neutral item. I will have to look into that
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I was redoing my entire electrical panel at the same time. Generator backfeeds into a breaker on the panel powering the entire house. I have a physical interlock on the panel that allows either the main breaker or the generator breaker to be on, but never both at the same time. No transfer switch needed. Generator only gets hooked up when needed