I have a drained pan outside the unit in athe attic for backup. Is there another drain pan inside the unit?

All I know is thst mine doesn't. There's supposed to be a water level switch that shuts the unit off if the drain becomes plugged but mine recently failed and I had water dripping from a light fixture in the room below the unit. I am too old and stiff to crawl round the attic so I can't pur the tablets in the pan and I paid more than it would have cost to have a repair man come out a couple of times a year and do it for me.

What color are the tabs? and if blue, I would think that I would see this color in the outside drain area as it dissolves the muck, yes?

Yes the tablets are definitely blue but the condensate discharge looks like clear water. I've never collected it in a glass to see if there is any coloration but the appearance is just water without color.

Do these tablets deteriorate or chemically melt Styrofoam found in window air conditioners?

I emailed Nu-Calgon directly here's their answer:"Pan-Treat can be used in a window unit and will not harm the Styrofoam pan.Pat BrendelTech SupportNu-Calgon"

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NU-Calgon 4296-60 Pan-Treat Scum 200 Tablets, White, Single Unit

Product ID: 254530902

Details

Brand
Nu-Calgon
Item weight
340 g
Product benefits
Prevents extra
Scent
Unscented
State of matter
Solid

🚫prevents odors & clogs

🧼200 fully soluble tablets

♻️biodegradable & non-toxic formula

S$106

Duties & taxes included

In stock

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Description

🛠️ Keep your system spotless and stress-free—because clean means in control!

UNIVERSAL FIT - Perfect for condensate pans and humidifiers alike.
COST SAVING SOLUTION - Slash extra maintenance expenses with every use.
ECO FRIENDLY FORMULA - Safe, non-corrosive, and biodegradable for guilt-free cleaning.
EFFORTLESS MAINTENANCE - Just drop a tablet and forget about sludge buildup.
ODOR OVERFLOW DEFENSE - Stops foul smells and costly water damage before they start.

NU-Calgon 4296-60 Pan-Treat offers 200 water-soluble tablets designed to prevent sludge, scum, and odor buildup in condensate pans and humidifiers. Its safe, non-toxic, and biodegradable formula eliminates clogs and overflows, reducing maintenance costs and protecting your system with minimal effort.

Specifications

ASIN	B003N5AS60
ASIN	B003N5AS60
Best Sellers Rank	#54,816 in Health ( See Top 100 in Health ) #894 in All-Purpose Household Cleaners
Brand Name	Nu-Calgon
Customer Reviews	4.8 4.8 out of 5 stars (7)
Customer reviews	4.8 4.8 out of 5 stars (7)
Date First Available	11 June 2013
Department	boys
Global Trade Identification Number	00681001429665
Is Discontinued By Manufacturer	No
Item Form	Tablet
Item Type Name	Pan-Treat Condensate Tablets
Item Weight	0.75 Pounds
Item model number	4296-60
Manufacturer	Nu-Calgon
Manufacturer	Nu-Calgon
Model Number	4296-60
Number of Items	1
Part Number	4296-60
Product Benefits	Prevents build-up, eliminates extra maintenance costs, easy to use, and safe for pans drains
Product Dimensions	7.62 x 7.62 x 15.24 cm; 340.19 g
Scent	Unscented
State of Matter	Solid
UPC	681001429665
Unit Count	1 Count

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