Installation

6
4.2 Minimum System Requirements
4.3 Dimensions
(g.
2
, page 2)
Ref. Dimension
A 18.125 in. / 460 mm
B 14.75 in. / 375 mm
C 18.625 in. / 473 mm
D 17 in. / 432 mm - seat height
E 15.75 in. / 400 mm
F 33.5 in. / 851 mm - seat lid up
Ref. Dimension
A 14.75 in. / 375 mm
B 14.75 in. / 375 mm
C 18.25 in. / 464 mm
D 13.625 in. / 346 mm - seat height
E 14.875 in. / 378 mm
F 30.25 in. / 768 mm - seat lid up
Models 8970, 8979, 8980, 8989
(standard height)
Models 8930, 8939, 8940, 8949
(low-profile height)
4 Specifications
4.1 Materials
Toilet: vitreous ceramic
Macerator pump body: glass-lled polypropylene
Control module housing: ABS
Dometic DFT switch panel frame: ABS
Dometic DFT switch panel: polycarbonate resin
Electrical
Circuit breaker 20 amps/12 V DC; 15 amps/24 V DC
Wiring 12 ga. (up to 20 ft./6.1 m from breaker)
Water
Supply
Fitting 0.5 in. NPT
Flow rate 2.0 gpm/7.6 lpm minimum
Discharge
Inside diameter 1.5 in./38 mm or 1 in./25 mm
Horizontal run 98 ft./30 m maximum
Vertical run 9.8 ft./3 m maximum
Horizontal and vertical distances are not cumulative. Check for adequate discharge ow if installation
nears one of these limits.
Specications are subject to change without notice.
Specifications SeaLand MasterFlush Toilet