# Intake Vent Cap, For Nominal Duct Diameter 4 in, Gas Appliance Category Not Applicable, For Duct Height Not Applicable, For Duct Width Not Applicable, Inlet Diameter 4 in, Material Aluminum; Steel, Overall Length 14 1/2 in, Product Type Vent Cap, Inside Diameter 4 in, Material Thickness 24 ga, Weight 2 lb, Maximum Pressure Rating Not Applicable, Maximum Temperature Rating Not Applicable, Seal Material Not Applicable, Standards Not Applicable, Color Silver, Overall Height 6 1/8 in, Shape Round

**Manufacturer:** Field Controls  
**MPN:** `IAH-4`

The Field Controls IAH-4 is a 4-inch intake vent cap made of aluminum. It is a Field Controls product, designed for use with the SWGII-4HD. The manufacturer's part number is IAH-4.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Field Controls |
| Manufacturer name | Field Controls |
| Manufacturer | Field Controls, FIELD CONTROLS |
| CategoryId | 5148 |
| CategoryIdL1 | 30 |
| CategoryIdL2 | 4580 |
| CategoryIdL3 | 5148 |
| CategoryL1 | Heating & Cooling |
| CategoryL2 | Ventilation |
| CategoryL3 | Vent Caps |
| DimensionUnit | inch |
| GTIN | 090747333905 |
| GraingerSku | 45DX45 |
| UPC | 090747333905, 693892285848, 90747333905 |
| UnitOfMeasure | EA |
| Weight | 1.97, 2.0, 2.00 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| color | Silver |
| countryOfOrigin | US |
| height | 8 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 15 |
| moq | 1 |
| MPN | IAH-4 |
| multiple | 1 |
| qtyInStock | 42 |
| qtyInStockOverride | -2 |
| SKU | G2470785 |
| tierMinQty1 | 1 |
| tierPrice1 | 51.80 |
| url | https://www.zoro.com/field-controls-intake-vent-cap-4-in-size-aluminum-iah-4/i/G2470785/ |
| width | 8 |
| EAN | 90747333905, 693892285848 |
| Part Number | IAH-4 |
| Product Group | BISS |
| Cap Height (In ) | 6 1/16 in |
| Cap Width (In ) | 7 3/16 in |
| Inlet Diameter | 4 in |
| Overall Length | 14 1/2 in |
| Fits Duct Size (In ) | 4 in |
| Rough-In Dimensions | 4-1/4" |
| Dimension B (In ) | 3 in |
| Dimension A (In ) | 11 1/2 in |
| Dimension C (In ) | 4 in |
| Base Height | 5 1/8 in |
| For Duct Width | Not Applicable |
| For Nominal Duct Diameter | 4 in |
| Overall Depth | 11 1/2 in |
| For Duct Dimensions | 4 in Dia. |
| Overall Height | 6 1/8 in |
| Inside Diameter | 4 in |
| For Duct Height | Not Applicable |
| Overall Width | 7 1/4 in |
| Base Width | 7 3/8 in |
| Item | Intake Vent Cap |
| Material | Aluminum |
| Finish | Aluminum |
| For Use With | Mfr No. IAH-4 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G2470785 | 51.8 | 1 | 42 | 1 |
| SupplyHouse | IAH-4 |  |  | None | 1 |
| Zoro | G6968998 | 50.49 | 1 | None | 1 |
| grainger.ca | WWG45DX45 |  |  | None | 1 |
| Voomi Supply | IAH-4 | 46.94 | 1 | None | 1 |
| sustainablesupply.com | C2086437 | 43.58 | 1 | None | 1 |
| simsupply.com | ZO-G2470785 | 47.58 | 1 | 15 | 1 |
| homeessentialsdirect.com | IAH-4 | 48.37 | 1 | None | 1 |
| northstock.com | IAH-4 | 65.22 | 1 | 5 | 1 |

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