Lennox 14C19 Aluminium Heat Exchanger 240K BTU
Specifications
- Measure: Unit
- Weight: 198lbs
- Capacity: 240000 BTU
- Type: Heat Exchanger
- Material: Aluminium
Loyalty ProgramObservance of Labor day 09/07, Monday we are closed [No shippings and deliveries ], Orders received after 3.00pm CST on 09/04/2026 will be shipping out on Tuesday 09/08/2026.
| Manufacturer Name: Lennox Product Number: 14C19 OEM Part Number: 14C19 Product Description: Alum Heat Exchanger 240Kbtu Weight:198lbs/89811.22g |
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Step 1: Turn off power and fuel supply to the appliance for safety.
Step 2: Remove the access panel and disconnect connections from the old heat exchanger.
Step 3: Carefully remove the existing unit, noting orientation and mounting points.
Step 4: Install the new heat exchanger, aligning all connections and securing mounting hardware.
Step 5: Reconnect fuel, water, or electrical connections as applicable.
Step 6: Replace panels, restore power and fuel, and test appliance for proper operation and leaks.