Sterling 11602R05925-110 Replacement Aluminized Steel Heat Exchanger for Gas Unit Heaters

The Sterling 11602R05925-110 is an OEM replacement heat exchanger designed for Sterling gas-fired unit heaters. Constructed from heavy-duty 20-gauge aluminized steel, this tubular heat exchanger delivers reliable thermal transfer performance while resisting corrosion and oxidation in demanding heating environments.

As a genuine Sterling replacement part, this heat exchanger is engineered to restore original equipment performance in compatible Sterling unit heater models. The aluminized steel construction provides a cost-effective solution for standard commercial, industrial, and residential heating applications where stainless steel is not required.

Key Features:

• OEM Sterling replacement heat exchanger — part number 11602R05925-110
• 20-gauge aluminized steel construction for corrosion resistance and long service life
• Tubular design maximizes surface area for efficient heat transfer
• Engineered for direct fit replacement in compatible Sterling gas unit heater models
• Suitable for use in commercial, industrial, and residential unit heater applications
• Compatible with natural gas and LP gas-fired Sterling unit heater configurations

This heat exchanger is the standard aluminized steel option within the Sterling HVAC parts lineup. For installations in highly corrosive or high-humidity environments, Sterling also offers optional 409 and 321 stainless steel heat exchanger upgrades. Always verify the part number against your unit's model label or service manual before ordering.