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Lennox X2660 (#10) water panel

Healthy Climate #10 Replacement Humidifier Water Panel. Part X2660. Replace annually or if performance drops. Fits 2 models and their listed variants.

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Fits these models

Part numbers

Genuine part
X2660
How often
Replace annually or if performance drops
Size
10 x 9.75 x 1.75 in

Sources

  • Which filter fits lennoxpros.com Maker's own page checked Oct 1, 2026
    Lennox X2660, Healthy Climate #10 Replacement Humidifier Pad ... Replacement Humidifier Pad for Healthy Climate Humidifiers: HCWB2-12, HCWB2-12A, HCWB3-12, HCWB3-12A
  • How many lennox.com Maker's own page checked Oct 1, 2026
    Lennox Healthy Climate humidifier operating manual (form 10009367, 04/2011; covers HCWB3-12, -12K, -12A, -12AK, HCWB3-17, -17K, -17A, -17AK, HCWP3-18 and HCWP3-18A), linked from lennox.com's current HCWB17 and HCWP18 pages, maintenance steps slide the single humidifier pad out of the scale control insert and insert a new one
  • How often lennox.com Maker's own page checked Oct 1, 2026
    Lennox Healthy Climate humidifier operating manual (form 10009367, 04/2011; covers HCWB3-12, -12K, -12A, -12AK, HCWB3-17, -17K, -17A, -17AK, HCWP3-18 and HCWP3-18A), linked from lennox.com's current HCWB17 and HCWP18 pages, PDF p4: 'For best performance, you should replace the humidifier pad in your humidifier at least annually' ... 'Replace Humidifier Pad annually or if performance drops'
  • Size lennoxpros.com Maker's own page checked Oct 1, 2026
    Additional Information 10 x 9.75 x 1.75"; Packaged 10/Case
Show all 5 sources

Which filter fits

  1. lennoxpros.com Maker's own page checked Oct 1, 2026
    Lennox X2660, Healthy Climate #10 Replacement Humidifier Pad ... Replacement Humidifier Pad for Healthy Climate Humidifiers: HCWB2-12, HCWB2-12A, HCWB3-12, HCWB3-12A
  2. lennox.com Maker's own page checked Oct 1, 2026
    Lennox Healthy Climate humidifier operating manual (form 10009367, 04/2011; covers HCWB3-12, -12K, -12A, -12AK, HCWB3-17, -17K, -17A, -17AK, HCWP3-18 and HCWP3-18A), linked from lennox.com's current HCWB17 and HCWP18 pages, PDF p4: 'Replace Humidifier Pad annually or if performance drops (Catalog No. X2660 for Models HCWB3-12, HCWB3-12K, HCWB3-12A and HCWB3-12AK, and Catalog No. X2661 for Models HCWB3-17 ...)'

How many

  1. lennox.com Maker's own page checked Oct 1, 2026
    Lennox Healthy Climate humidifier operating manual (form 10009367, 04/2011; covers HCWB3-12, -12K, -12A, -12AK, HCWB3-17, -17K, -17A, -17AK, HCWP3-18 and HCWP3-18A), linked from lennox.com's current HCWB17 and HCWP18 pages, maintenance steps slide the single humidifier pad out of the scale control insert and insert a new one

How often

  1. lennox.com Maker's own page checked Oct 1, 2026
    Lennox Healthy Climate humidifier operating manual (form 10009367, 04/2011; covers HCWB3-12, -12K, -12A, -12AK, HCWB3-17, -17K, -17A, -17AK, HCWP3-18 and HCWP3-18A), linked from lennox.com's current HCWB17 and HCWP18 pages, PDF p4: 'For best performance, you should replace the humidifier pad in your humidifier at least annually' ... 'Replace Humidifier Pad annually or if performance drops'

Size

  1. lennoxpros.com Maker's own page checked Oct 1, 2026
    Additional Information 10 x 9.75 x 1.75"; Packaged 10/Case