noise issues

this heavy-duty timer is rated for 15 Amps resistive and 1750 Watts tungsten

Technicians usually test the resistance (Ohms) against the manufacturer's temperature-resistance chart

double-throw (SPDT) switch allows you to wire the control to open the circuit on temperature drop for cooling safeties or close a circuit for heating/alarm applications

soot accumulation around the pilot assembly

Texas Furnace(Consolidated Ind) 4218501 Collector Box 320734-701 noise issuesThe Texas Furnace (Consolidated Industries) 4218501 Collector Box is a critical combustion component designed for high efficiency gas furnaces. As a veteran technician knows, the furnace collector box (also referred to as a condensate collector box) is responsible for gathering flue gases and residual acidic condensate before they are managed by the draft inducer motor and drainage system. This specific OEM replacement part, Texas Furnace 4218501,