New gas range red-tagged after 3 months - is it normal for the store and manufacturer to both pass the buck?

I ran into this same headache a while ago when I bought a Viking range from one of those big box stores. The installation was handled by their service team, and they rushed the setup. They used a flexible supply line but didn't secure the fittings correctly at the inlet valve. It wasn't a massive leak, but a steady seepage that the utility eventually detected. They cut the supply for me, and the store immediately tried to shunt me toward the manufacturer's warranty.

I argued that since the failure was clearly in the installation and the retailer provided that service, they were responsible. I took the utility’s diagnostic report, which specifically cited the inadequate connection point, back to the store manager. I refused to let them send me to a repair tech until they acknowledged their installation mistake. They ultimately agreed to a full replacement rather than fighting a liability claim for improper labor.

My advice is to treat the seller as the first line of defense. If the issue traces back to the hookup, wheather it is a poor weld or a bad gasket, the company that sold it and installed it should bear the cost. Use the utility’s paperwork to prove it’s an installation issue, not a faulty component, and hold the store accountable for their service.

I found that arguing purely based on warranty language doesn't always work as smoothly as you might think. When I dealt with a similar situation involving a Viking range last year, the manufacturer was completley unresponsive initially, citing something about regional service parts availability. It took me three weeks of constant follow up before they acknowledged the claim. My approach shifted from pushing the warranty to arguing the initial sales contract. Since I purchased the unit directly from the showroom floor, the store sold me a functional appliance, and when it failed within the gaurantee period, they were the primary party liable for the defect. I pushed back hard, suggesting they cover the service calls and the labor for the repair or replacement, regardless of whether the fault was seen as a production defect or an installation issue. I ended up successfully getting the retailer to coordinate the repair with thier preferred service partner. It was a massive bureaucratic fight, but leveraging the sales contract as the basis for my demand was the key. Don't accept the run around. Hold firm that as the seller, they are responsible for providing a functioning item. This ussually gets their legal team involved, wich is a lot more effective than calling the brand support line directly.

Similar deal here with a GE range a few years back. Manufacturer sent a tech, he found a bad regulator on the unit, swapped it on the spot, and the whole thing was under warranty so I paid nothing. Then I paid a plumber about an hour's labor to turn the valve back on and leak check everthing. Cheap insurance to have it done right after a tagged appliance. One thing that sped my claim up was asking the manufacturer's service line to escalate to a supervisor instead of the regular queue. Got a repair date within days after weeks of nothing. Also keep the utility's paperwork, mine wanted a copy before they'd roll a truck.

I'd pump the brakes on blaming the hookup here. A bad fitting at the valve usually leaks from day one, not two months in. Mine did something similar years back, cooked fine for a while then started smelling faint, and it turned out to be a cracked part inside the oven itself. Nothing the installer did wrong. The utility report only tells you where the leak was detected, not what caused it, so using that paperwork to pin it on the store might backfire if their contractor inspects and finds the unit itself is the problem. If the repair tech allready looked at it, ask exactly which component failed before picking a fight with the retailer.