Aredwood: This thread is an eye opener for me. Im a self employed plumber / gasfitter. Which means I install alot of things like hot water cylinders which are both expensive and which are expected to last a long time. The thought that someone could have a valid claim against me for the entire replacement cost of a 10 year old hot water cylinder is scary. Especially as alot of cylinders are only guaranteed for 5 years by the manufacturer. And that only covers the cylinder itself. The element and thermostat normally only have a 1 year guarantee.
I will now be charging a minimum 20% margin on all major items like hot water cylinders unless the customer is a business. And will be steering customers to Mitre 10, Bunnings ect to directly purchase things like hot water cylinders. So I won't have to cover the CGA risk on things I have no control over. Yet the silly part is if I were to copy property developers and regularly liquidate my company and setup another one. (once per year maybe) Then I won't have long term CGA risk.
I Wonder if more business will spring up that either only sell to other business's. Or will charge high retail prices and then offer free accounts with big discounts to other business's. (2 tier pricing).
The CGA should be changed so Sellers / Manufacturers have to specify the "Half life" of the item they are selling. (Age where they expect that 50% of their product would have suffered a fault that the manufacturer doesn't intend to be repairable) And then require that should an item Suffer an unrepairable fault before it's half life. The seller will only be liable to cover a % of it's value based on how much longer until it's half life. (An item with a 10 year half life fails in year 5 - 50% of it's value is payable. Same item fails at year 9 - 10% of it's value is payable.) I think this will be far better than simply saying items must last a reasonable amount of time. As it makes it clear exactly how much of a guarantee must be offered, Will be an in your face way of telling people that the cheap item they are buying is exactly that - cheap. And will make it easier for manufacturers / sellers to encourage people to buy better quality products. The biggest problem with the current system is that almost every dispute over age of produce can only be settled by litigation.
Why would you charge extra. You can claim that back from the manufacturer yourself, under the CGA surely, as manufacturers also have to abide by the CGA. Possibly some don't due to the paperwork and relationship they may have with the supplier/manufacturer. The retailer shouldn't bear any of the costs, apart from the admin involved in returning it to the manufacturer, and communications. Otherwise what you should do is get the customer to buy the hot water cylinder themselves from a retailer, and you only do installs. I think the chances of a HWC failing after even 10 years is tiny, unless they are a poor quality brand, or has manufacturing defects, as there isn't much to them.
I think you are missing the point of the CGA. It is there to protect NZ consumers against being sold poor quality products. It is reasonable to expect a product that you buy to last a reasonable period of time. And for a hot water cylinder, would you expect to replace your HWC every 5 years? Manufacturers will know their obligations under the CGA too.
If we didn't have the CGA, I expect we would see far more companies selling extended warranties, and some credit card companies do already product extended warranties on purchased paid for by credit card. I think the CGA works reasonably well, but there are always exceptions where both consumers and retailers push the boundaries of it.
One of the things that does annoy me is when spare parts aren't available for consumables and repairs, and luckily the CGA covers this. I had some taps that had special ceramic disks in them. They started dripping after just 3 years. I went back to the retailer, who said they don't have parts for them as they no longer import them. They had to be refunded. They did have a 5 year warranty anyway, so wasn't really a CGA thing, but you don't expect to have to replace taps every 5 years either.