The Eco-Nova manual gives these limits: A. Bolt holes to the front of the bowl: 18 to 19.75 in. This is an elongated seat (20.43 in long). A round bowl (about 16.5 in) is too short. B. Bolt spacing: 4.5 to 7 in. C. Bolt holes to tank: the manual gives no number. If your […]
Size Guides
How to measure your toilet
A. Bowl length: measure from the centre of the two seat bolts to the very front of the bowl. Most round bowls are about 16.5 in and most elongated bowls are about 18.5 in. Choose the seat shape that matches. B. Bolt spacing: measure centre to centre between the two bolt holes. C. Room behind […]
Ultra-Nova fit guide
The Ultra-Nova manual gives these limits: Tank to front of the toilet: 19.9 to 21 in (505 to 535 mm). B. Bolt spacing: 4.6 to 7.2 in (118 to 182 mm). C. Bolt holes to tank: more than 1.2 in (30 mm). Bolt holes to the back edge of the bowl: more than 2.75 in […]
BioBidet fit guide
BioBidet gives these fit numbers for its bidet seats and attachments: A. Bowl length: about 16-1/2 in means a round bowl, about 18-1/2 in means an elongated bowl. Choose the seat shape that matches. B. Bolt spacing: under 5.5 in or over 7.5 in will likely not fit. C. Bolt holes to tank: at least […]
Infinity Eaze-Z3 fit check
A. Bowl length: about 18.5 in means elongated, about 16.5 in means round. B. Bolt spacing: the Eaze-Z3 mounting plate only fits bolt holes 5.5 in (140 mm) apart. C. Room behind the bolts: under about 1.5 in? Send us photos before you order. Power: grounded 120 V GFCI outlet within reach of the 1.2 […]