Thetford 42171 Aqua-Magic Residence Toilet | High, Bone

The NEW Thetford Aqua-Magic Residence High Profile RV Toilet in Bone combines residential comfort, premium lightweight construction, and powerful flushing performance—perfect for RVers seeking long-lasting reliability and style.

Built by Thetford, the leader in RV sanitation solutions for over 50 years, this 18-inch high-profile toilet features an ergonomic design with a full-size residential seat for maximum comfort. Its single-pedal flush control allows simple operation—press halfway to add water, or fully depress for a complete, powerful flush.

The ball valve system self-cleans with each flush, maintaining hygiene and smooth performance. With its sleek bone finish, it complements modern RV interiors while offering lightweight durability and easy maintenance.

Key Specifications

• Type: Permanent

• Flush Control Type: Pedal Pump

• Seat Height: 18 in (High Profile)

• Seat Shape: Round

• Seat Design: Straight Back

• Color: Bone

• Material: High-Durability Plastic

• Length: 19-3/4 in

• Width: 15-1/4 in

• Height: 19-1/2 in

• Waste Holding Tank Capacity: Uses RV waste holding tank

• Fresh Water Tank: Without tank

• With Hand Sprayer: No

• With Lid: Yes (Residential Style)

• With Tank Level Indicator: No

• Marine: No

• Manufacturer Part #: 42171

Features & Benefits

• Premium Lightweight Construction: Combines strength and ease of installation.

• ADA-Compliant 18” Seat Height: Provides enhanced comfort and accessibility.

• Single-Pedal Flush Control: Simple, hands-free operation for water fill or full flush.

• Full-Bowl Coverage: Ball valve design ensures a clean, efficient flush every time.

• Residential Comfort: Full-size seat and lid deliver homelike convenience.

• Optional Hand Sprayer: Available for added water efficiency and cleaning flexibility.

• High & Low Profile Options: Compatible with a range of RV setups.

• Includes: Sample 8 oz. Aqua-Kem holding tank deodorant.

• Warranty: Limited 1-Year Manufacturer Warranty

Ideal For

RV owners seeking a reliable, residential-style toilet with powerful flushing performance and comfort height seating. Ideal for fifth wheels, motorhomes, or travel trailers where quality, cleanliness, and durability matter most.

Manufacturer-confirmed model and fitment

Exact Thetford MPN: 42171. Aqua-Magic Residence high-profile bone RV toilet with a full-size residential seat and pedal flush. Seat height 18 in.

• High-profile lightweight polypropylene model, Bone finish
• Manufacturer diagram seat height (dimension E): 18 inches
• Full-size seat and cover with single foot-pedal gravity flush
• High-profile variant has the manufacturer's 18-inch comfort-height seat.
• Verify RV floor flange, fresh-water connection and mounting envelope

Match the specific model, installation footprint, water connections, waste disposal arrangement and any supplied accessories before ordering.