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C • <br /> SECTION TWO — Heater Installation ,� �, <br /> , <br /> Installafion Procedures ` <br /> � <br /> � � <br /> ;, �, 4' Min. <br /> 4' Min. <br /> 4' Min. � <br /> r. 1' Min. . . <br /> '.�r <br /> � �•y <br /> �a.' .pa��.s . <br /> .;..;.'�'.,. <br /> � <br /> Forced Air 3' Minimum clearance if <br /> Inlet horizontal distance io <br /> exhaust opening is less <br /> than 10 teet. <br /> Figure 2-2: Clearance From Building Openings <br /> Heater Placement and <br /> � Clearances t <br /> 3'or more <br /> The heater rnust be at least five feet frc�m the poc,l or Outdoor 1 <br /> s a unless there is a solid barrier between the heater Installauons <br /> P must have at <br /> and the pool or spa. � � �east 3'ot <br /> ,; clearance <br /> Outdoor installatiori'. above vent. <br /> � Space around unit must be open <br /> For heaters loc�ted outdoc�rs, using the built-in stack- on three sides when under roo( <br /> less venting system. or overhang. <br /> Heater Clearances <br /> Tl�ere are two reasons for the clearances given here. _ <br /> They are: . <br /> 1. Adequate clear�nce from combustibles to�void a leave 6 in. .� <br /> fire l�azard. . ol clear space ; <br /> 2. Adequ�te air circulation around the heater to avoid between ; s�� <br /> overheTting. unit and <br /> combustible , ;' <br /> Adequate working room for ease of maintenace will su�taces ' ' <br /> de�end on the inst�ll�tion. ' - -- � <br /> L�c�te the heater c�n a level surtace in an o�en, <br /> unro�fed �rea th�t is rrutected from drain��e vr run- TOP VIEW <br /> off. lnstall the he�ler in �n are� where le�ves c�r cithcr Figure 2-3: Combustion Clearances <br /> � debris will not collect c►n or around the heater. Do not <br /> :rjt install the heater where water (including rain, spr;n- Safety Precautions: <br /> klers, or runoff) will fall directly onto tlie I�eater jacket. AWARNING <br /> �Fi�e hazard. The minimum clearance to <br /> combustible suriaces is 6 inches. <br /> � <br />