Same floor bolt mounting and hole location as older Aqua Magic IV low profile toilet? (Thetford 42172 Aqua Magic Low Profile Residence RV Toilet

Staff Answer

Jun 25, 2026 - 06:59 PM

Yes, this toilet uses the standard 2-bolt RV floor flange mounting, so it should line up with the older Aqua-Magic IV low profile. The main thing to confirm is the rough-in measurement: from the wall to the center of the floor flange/bolt holes, you’ll need at least 9-1/2" of clearance. Water line location may vary slightly.

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Thetford 42172 Aqua Magic Low Profile Residence RV Toilet - Bone

The Thetford Aqua Magic Residence Low Profile RV Toilet has a residential-style seat with cover and a single-pedal, powerful flush with 100% bowl coverage.

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