Carrier TH70400528 DPTA Cable 320720-756 the assembly utilizes high-grade insulation

the assembly utilizes high-grade insulation to resist thermal degradation in demanding gas furnace and boiler environments

protecting the heat exchanger from improper fuel-to-air ratios

leak-free fit for field service replacements

8" WC and is primarily used with Field Controls power venting systems

Smith 100208243 Blocked Drain Switch is a critical safety component designed for high-efficiency condensing boilers and water heaters

Carrier TH70400528 DPTA Cable 320720-756 the assembly utilizes high-grade insulationThe Carrier TH70400528 DPTA Cable is a critical communication component designed specifically for integration within Carrier high efficiency HVAC systems. This high integrity wire harness is engineered to facilitate precise data transmission between the Digital Pressure Transducer Assembly (DPTA) and the main system controller. As a direct OEM replacement part, it ensures low resistance connectivity and maintains the signal integrity required for