*These prices include ELECTRIC HEAT or CONSTANT FLOW. *For HEAT AND CONSTANT FLOW, add $70.00.  *SS CONSTANT FLOW OVERFLOW PIPE + COUPLING, ADD $50.00.  *BRASS VALVE, ADD $45.00.  *RITCHIE VALVE (in tanks other than SUPERS), ADD $30.00. *DROP IN HOOD, ADD $80.00.