Most comparison sites tell you price and seats. This checker answers the questions that sink real installs: does it fit the room and the doorway, can your electrical handle it, can your floor hold a filled plunge, and is it safety-listed. Every number links to the maker or an authorized retailer page.
Results update as you type. Nothing is sent anywhere.
Looks like it fits every check passed with published numbers. Maybe something is unpublished or needs work (a new circuit, a structural check, a safety listing to confirm). Won't work a published number rules it out for what you entered. Clearances: we use the maker's figure when it publishes one, otherwise 2 in. and we say so. Floor load uses filled weight plus a 180 lb bather, compared with the 40 lb/sq ft live load in IRC Table R301.5. Electricity cost is an upper bound (heater at full power the whole session). Read the fit guide and the electrical guide.
When a model on this site drops in price on the maker's own store, we tell you, with one practical buying tip (like "measure your gate, not just your patio").
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