The CENTREX 1000 model is a regular capacity model ideal for those who have electricity and want a unit for a light seasonal usage. The 1000 has a built-in heating element and fan assembly. All 1000 series units are supplied with a 1″ drain hose, which should be connected in all applications. The CENTREX 1000 series is designed for use with the 1 pint flush toilets (purchased separately). Capacity The listed capacities refer to the amount of people, on average, using the unit per day. Seasonal/Vacation: 5 adults or families of 7 Electrical Specifications Electricity must be connected while the unit is in use for proper operation. Maximum Amps (With Heater On) 2.5Fan Watts 35Heater Watts (When Thermostat switches it on) 260Average Power Use in Watts (Heater on 1/2 time) 150 Vent Pipes and Drains All Sun-Mar products must be properly vented per the guidelines present in the unit’s owner’s manual. Vent Pipe 2″Drains 1” OD Recommended in all applications. Weight and Dimensions Measurements are given in pounds (lbs) and inches. Height: 28 1/2″Width: 24 1/2″Length: 32 1/2″Weight: 57 lbsShipping weight: 80 lbsShipping carton dimensions: 32″ by 28″ by 36″