Section 575IAC1-9-39. Heating system water lines

Latest version.

The chassis engine must have plugged openings for the purpose of supplying hot water for the bus heating system. The engine must be capable of supplying coolant at a temperature of at least one hundred seventy (170) degrees Fahrenheit at the engine coolant thermostat opening. The coolant flow rate must be fifty (50) pounds per minute at the return end of thirty (30) feet of one (1) inch inside diameter automotive hot water heater hose. (See SBMTC-001, Standard Code for Testing and Rating Automotive Bus Hot Water Heating and Ventilating Equipment.) (State School Bus Committee; 575 IAC 1-9-39; filed Aug 15, 2014, 10:20 a.m.: 20140910-IR-575130244FRA)

                    
                        var val = document.getElementById('citecontent').innerHTML;
                        art.dialog.defaults.title = window.location.href;
                        art.dialog.data('cite', val);
                        art.dialog.data('homeDemoPath', '/Scripts/plus/artDialog/');
                        art.dialog.open('/Scripts/plus/artDialog/citeiframe.html');