AS ColdPlunge 148-Gallon Chiller Kit

In this as coldplunge 148-gallon chiller kit review, the AS ColdPlunge kit is the cheapest way to get a chiller and a tub together, at $479, ranking #4 of 8 in our best cold plunge tubs guide. It combines a 1/3 HP chiller with a 148-gallon oval tub and cools water down to 42°F without ice. The 4.1-star average comes from 28 Amazon ratings, which is thin but not alarming. This bundle suits buyers who want an ice-free daily routine on a tight budget. However, anyone who needs a 37°F plunge should look at a stronger chiller.

Inside the box you get the 1/3 HP chiller, the 148-gallon Ice Pod tub, an insulated lid, a hand pump, a repair kit and a storage bag. The tub pairs reinforced PVC and Oxford fabric with 10 mm EPE insulation and a support frame for stability when filled. In practice, the built-in circulation pump and reusable metal mesh filter keep water moving and catch hair, which means no separate pump to plumb and no cartridges to reorder. Meanwhile, the LED touchscreen sets your target temperature and the chiller holds it automatically. On top of that, quick-connect fittings, insulated hoses and an included submersible pump let you chill your existing bathtub. The chiller itself weighs 48 pounds and measures 14.9 by 11.8 by 12.6 inches.

For $479, this is the lowest entry price for a chiller plus tub bundle in our guide, and the closest rivals cost more without doubling the chill. By contrast, tubs that reach 37°F need a bigger compressor and a bigger budget. The trade-off is clear: the 1/3 HP unit stops at 42°F, the 148-gallon capacity fits one seated adult, and 28 ratings make the 4.1-star score less settled than a listing with hundreds of reviews. As a result, you should factor in a few days of waiting too, since the chiller and tub ship in two packages that may arrive apart. Even so, if you want ice-free cold therapy at the lowest bundle price, this kit is the one to get.