| H5-4-10 | Residential grade harmony disk silencer, low profile without internal insulation | GE | | |
| H5-4-12 | Residential grade harmony disk silencer, low profile without internal insulation | GE | | |
| H5-4-14 | Residential grade harmony disk silencer, low profile without internal insulation | GE | | |
| H5-4-16 | Residential grade harmony disk silencer, low profile without internal insulation | GE | | |
| H5-4-18 | Residential grade harmony disk silencer, low profile without internal insulation | GE | | |
| H5-4-4 | Residential grade harmony disk silencer, low profile without internal insulation | GE | | |
| H5-4-5 | Residential grade harmony disk silencer, low profile without internal insulation | GE | | |
| H5-4-6 | Residential grade harmony disk silencer, low profile without internal insulation | GE | | |
| H5-4-8 | Residential grade harmony disk silencer, low profile without internal insulation | GE | | |