United States Condensate Trap Kit Importers — Bill of Lading SSLL201712118901 (Groppalli → Weil Mclain)

A complete bill of lading (B/L) record documenting a U.S. import shipment of condensate trap kits from Groppalli Srl (Italy) to Weil Mclain (USA) on 05.06.2017, classified under HTS 7019. Includes shipper profile, consignee profile, vessel and carrier details, route analysis, and HTS code breakdown.

Bill of Lading — Detailed Field-by-Field Breakdown

The table below provides the complete, field-by-field breakdown of bill of lading SSLL201712118901 (master B/L CMDUGEN0828316), documenting the 05 June 2017 U.S. import shipment of condensate trap kits from Groppalli Srl (Italy) to Weil Mclain (USA). All data fields are extracted from the original bill of lading record and verified for accuracy.

Shipper Profile — Groppalli Srl (Italy)

The shipper (exporter) of this bill of lading is Groppalli Srl, an Italian specialty manufacturer based in the Piacenza (PC) province of the Emilia-Romagna region of northern Italy. The company's registered address is Pilastro di Gragnanino, Gragnano Trebbiense, PC 29010 IT. Gragnano Trebbiense is a small town in the Po Valley, located approximately 25 km southwest of Piacenza city and about 70 km southeast of Milan.

Northern Italy — particularly the Emilia-Romagna, Lombardy, and Veneto regions — is one of Europe's most concentrated manufacturing clusters for HVAC, boiler, and specialty thermal management components. The region hosts a deep supply chain of glass fiber product manufacturers, plastic injection molders, brass and copper fitting foundries, and HVAC component assemblers. Groppalli Srl's classification of its condensate trap kit shipment under HTS 7019 (glass fiber and articles thereof) indicates that the company manufactures or assembles products where glass fiber is a primary structural or functional component — typical for high-temperature, corrosion-resistant HVAC condensate management applications.

Groppalli's choice of the Port of Genoa (Genova Ge) as its place of receipt and foreign port of lading is geographically logical: Genoa is approximately 100 km southeast of Piacenza and is the largest Mediterranean container port, with weekly direct services to U.S. East Coast ports including New York/Newark, Baltimore, Norfolk, and Savannah. The CSL Virginia vessel — operated by SACO Shipping Line Limited on the Italy-to-U.S. East Coast trade lane — provides regular transatlantic container shipping service for HVAC, automotive, fashion, and industrial component exports.

Consignee Profile — Weil Mclain (USA)

The consignee (importer) of this bill of lading is Weil Mclain, one of the leading U.S. manufacturers of hydronic heating boilers and HVAC equipment. The company's headquarters address is 999 McClintock Drive, Suite 200, Burr Ridge, Illinois 60527, United States. Burr Ridge is a western suburb of Chicago, approximately 25 km southwest of downtown Chicago in DuPage County.

Founded in 1881, Weil Mclain is one of the oldest continuously operating boiler manufacturers in North America. The company specializes in residential and light commercial heating equipment, including gas-fired boilers, oil-fired boilers, indirect water heaters, and the components and accessories that support these systems. Weil Mclain operates multiple manufacturing facilities across the United States — including Michigan City (Indiana) and Eden (North Carolina) — and operates a national distribution network serving HVAC contractors, wholesalers, and plumbing supply houses throughout the U.S. and Canada.

The destination of this shipment — Port of Entry-Kansas City, Missouri — reflects Weil Mclain's central U.S. logistics strategy. Kansas City is a major inland rail and truck hub for U.S. HVAC distribution, with direct Class 1 rail connections from the U.S. East Coast (via Norfolk Southern, CSX, and BNSF) and excellent highway access (Interstates 70, 35, 29, 435, and 470) to all continental U.S. markets. The choice of Kansas City as the inland destination for an Italian-imported condensate trap kit shipment suggests the components are destined either for assembly at a Midwestern production facility or for redistribution through Weil Mclain's national aftermarket distribution network.

Commodity Analysis — Condensate Trap Kit

The commodity listed on this bill of lading is CONDENSING TRAP KIT, with the marks description WEIL MCLAIN. A condensate trap kit is a critical safety and functional component used in modern high-efficiency condensing boilers, furnaces, and hydronic heating systems. As the U.S. residential and commercial HVAC market has shifted aggressively toward condensing technology over the past 15 years — driven by federal minimum efficiency standards (DOE AFUE 90%+ for new gas boilers), ENERGY STAR requirements, and state-level high-efficiency mandates — the demand for condensate trap kits has grown substantially.

Functionally, a condensate trap kit serves two critical purposes:

1. Sealed condensate drainage: Condensing appliances extract so much heat from combustion gases that the resulting water vapor condenses into a slightly acidic liquid (pH typically 3.5–5.5). The condensate trap kit captures this liquid and routes it through a sealed trap to the building's drain system, preventing exhaust gases (CO, CO2, NOx) from escaping into the living space.
2. Pressure equalization and gas sealing: The trap design (often a U-trap or siphon-style configuration) maintains a liquid seal that allows condensate to drain while preventing flue gases from backflowing through the condensate line. This is a code-required safety feature under ANSI/CSA standards for condensing appliances.

The shipment's classification under HTS 7019 (rather than under HTS 8403 for boilers or HTS 8415 for HVAC equipment) indicates that the condensate trap kit is being imported as a component — not a complete appliance — and that glass fiber is a primary structural or functional material. Glass fiber components in HVAC condensate traps are commonly used for: (a) high-temperature thermal insulation around the trap body, (b) corrosion-resistant reinforcement of the trap housing, or (c) as a filtration medium that captures particulates from the condensate stream before it enters the building drain.

HTS 7019 — Glass Fiber and Articles Thereof

The HTS (Harmonized Tariff Schedule) code 7019 used on this bill of lading covers "Glass fiber (including glass wool) and articles thereof (for example, glass slivers, rovings, yarn, chopped strands, mats, and similar products)". The full HTS 7019 hierarchy is structured as follows:

• HTS 7019.10 — Slivers, rovings, and yarn
• HTS 7019.11 — Chopped strands, not exceeding 50 mm in length
• HTS 7019.12 — Mats (excluding chopped strand mats)
• HTS 7019.13 — Chopped strand mats
• HTS 7019.14 — Rovings
• HTS 7019.15 — Woven fabrics of rovings
• HTS 7019.19 — Other (slivers, yarn, and similar)
• HTS 7019.20 — Woven fabrics of chopped strand mats
• HTS 7019.31 — Other woven fabrics: thin (≤1.5 mm)
• HTS 7019.32 — Other woven fabrics: medium (1.5–3 mm)
• HTS 7019.39 — Other woven fabrics: thick (>3 mm)
• HTS 7019.40 — Other articles: mats, sheets, panels, and similar
• HTS 7019.51 — Veil and webs
• HTS 7019.52 — Batting, mattress, and similar
• HTS 7019.59 — Other: pads, cords, etc.
• HTS 7019.60 — Pipes and tubes
• HTS 7019.90 — Other articles of glass fiber

For U.S. import purposes, HTS 7019 is most-favored-nation (MFN) duty-free or low-duty for most subheadings, particularly for the European Union origin (Italy). The EU-U.S. trade relationship under the WTO MFN framework means most glass fiber articles enter the U.S. at zero or low duty rates, making Italian specialty glass fiber component exports — like Groppalli's condensate trap kit — competitively priced versus domestic U.S. suppliers.

Shipping Route Analysis — Genoa → Newark → Kansas City

This bill of lading documents a multi-modal transatlantic shipment with three distinct legs, each characteristic of European-to-U.S. Midwest HVAC component logistics:

Leg 1: Italian inland origin → Port of Genoa (Foreign Port of Lading)

The shipment begins at the Place of Receipt: Genova Ge, which is Genoa's inland rail/road hub. The shipper Groppalli Srl, located in Piacenza province, dispatches the cargo by truck approximately 100 km south to the Port of Genoa. Genoa (Genova) is Italy's largest container port and the largest Mediterranean port by container throughput, handling over 2.5 million TEU annually. The Foreign Port of Lading: Genoa, Italy entry on the B/L confirms the vessel loaded the container at Genoa.

Leg 2: Transatlantic ocean voyage on CSL Virginia

The container vessel CSL Virginia, operated by SACO Shipping Line Limited on the Italy-to-U.S. East Coast trade lane, carries the container across the Atlantic. The voyage from Genoa to the U.S. East Coast is approximately 4,800 nautical miles and takes 10–14 days depending on the carrier's service rotation, intermediate port calls (often including Gioia Tauro, Italy; Valencia, Spain; and sometimes Halifax, Canada). The container in question, ECMU9641194, is a standard 20-foot or 40-foot dry steel container commonly used for industrial component shipments.

Leg 3: U.S. East Coast port → Kansas City inland destination

At the U.S. Port of Unlading: New York/Newark Area, Newark, New Jersey — the busiest East Coast container port complex — the container is discharged and processed through U.S. Customs and Border Protection (CBP). Following customs clearance and payment of any applicable duties under HTS 7019, the container is transferred to inland rail (typically via Norfolk Southern, CSX, or BNSF) for the 1,750-mile journey to U.S. Destination Port: Port of Entry-Kansas City, Kansas City, Missouri. Kansas City is a major inland rail hub with extensive intermodal transfer facilities. Total transit time from Italy to Kansas City is typically 21–28 days including customs clearance.

Vessel and Carrier — CSL Virginia / SACO Shipping Line Limited

The carrier of record on this bill of lading is SACO Shipping Line Limited, which is the shipping line party responsible for issuing the master bill of lading (CMDUGEN0828316) and managing the ocean transport. SACO Shipping is a mid-tier international container carrier and freight forwarder that operates services on the Europe–Mediterranean, Europe–North America, and Asia–Europe trade lanes. The carrier's name and contact details appear on the master B/L, which is the contract of carriage between the shipper (Groppalli Srl) and the carrier.

The vessel named on the bill of lading is CSL Virginia, sailing on Voyage 121MR. CSL Virginia is a container vessel in the medium-sized post-Panamax class, with a typical capacity of 2,500–4,500 TEU. The vessel is named with the "CSL" prefix, suggesting it may be operated by CSL Group (formerly Canada Steamship Lines) — a major international shipping group. Vessel identification, voyage number, and carrier name are essential for tracking the specific ocean transport leg and are recorded on both the bill of lading and the manifest submitted to U.S. CBP.

Industry Context — U.S. Condensing Boiler and HVAC Market

The shipment documented on this bill of lading is part of a broader U.S. import pattern for HVAC condensate management components. The U.S. residential and commercial heating equipment market has undergone a fundamental transformation over the past 15 years, driven by three regulatory and market forces: (1) U.S. Department of Energy (DOE) minimum efficiency standards — since 2013, new gas-fired boilers sold in the U.S. must achieve an Annual Fuel Utilization Efficiency (AFUE) of 90% or higher, which effectively mandates condensing technology; (2) ENERGY STAR certification requirements — the ENERGY STAR program requires AFUE ≥ 90% for residential boilers, further driving condensing adoption; (3) State-level high-efficiency mandates — California, Massachusetts, New York, and Washington have adopted even stricter efficiency requirements that effectively prohibit non-condensing boiler installations.

As condensing technology has become the standard for new U.S. residential and light commercial boiler installations, the demand for condensate trap kits — and the components and accessories that support condensate management — has grown substantially. Major U.S. boiler manufacturers including Weil Mclain, Lochinvar, Bradford White, and U.S. Boiler Company source condensate trap kits, condensate neutralizers, and related components from both domestic U.S. suppliers and international specialty manufacturers. Italian and German specialty component manufacturers — particularly in the Emilia-Romagna, Lombardy, and Baden-Württemberg regions — are favored for high-quality glass fiber reinforced components because of Europe's long leadership in condensing boiler technology (condensing boilers have been standard in Europe since the 1990s, predating U.S. adoption by 15–20 years).

The 261 kg gross weight and 3-piece quantity suggest this shipment was a relatively small but high-value specialty component import — typical for prototype, low-volume production, or specialty replacement parts. For high-volume production runs, U.S. boiler manufacturers typically consolidate shipments into full container loads (FCL) with multiple component types per container, often exceeding 20+ tons per container. Smaller LCL (less-than-container-load) or partial-container shipments like this one are more typical for new product introductions, engineering samples, or specialized accessories.

Bill of Lading Search — Find More Condensate Trap Kit Shipments

The bill of lading documented on this page is a single record from the comprehensive ithalatihracat.biz bill of lading (konşimento) database covering U.S. waterborne imports. To identify additional condensate trap kit shipments — including other shippers, consignees, vessels, ports, and shipment dates — search the ithalatihracat.biz bill of lading (konşimento) search page using any of the following strategies:

• Search by commodity keyword — "CONDENSING TRAP KIT", "CONDENSATE TRAP", "CONDENSATE MANAGEMENT"
• Search by HTS code — HTS 7019 (glass fiber articles), HTS 8403 (boilers), HTS 8415 (HVAC), HTS 8419 (HVAC parts)
• Search by shipper name — "Groppalli" to identify all U.S.-bound shipments from this Italian supplier
• Search by consignee name — "Weil Mclain" to identify all imports by this U.S. boiler manufacturer
• Search by port of unlading — "New York/Newark" or "Baltimore" or "Norfolk" to map condensate trap kit import flows through specific U.S. ports
• Search by port of lading — "Genoa" or "La Spezia" or "Gioia Tauro" to identify Italian-origin condensate trap kit exports
• Search by vessel name — "CSL Virginia" to identify all shipments carried by this vessel

Frequently Asked Questions

Contact and Next Steps

If you are a U.S. HVAC component importer, freight forwarder, market researcher, trade analyst, or competitive intelligence professional seeking deeper visibility into the U.S. condensate trap kit and condensing boiler component market, the bill of lading data presented on this page provides a single shipment record from the comprehensive ithalatihracat.biz database. For a complete picture of the market — including all imports by Weil Mclain, all shipments from Groppalli Srl, market shares by country of origin (Italy, Germany, China, Mexico), and competitive intelligence on other U.S. boiler manufacturers' imports — explore the ithalatihracat.biz bill of lading (konşimento) search page.

The ithalatihracat.biz team can compile custom shipment-level datasets covering: (a) a specific U.S. importer's complete import history; (b) a specific Italian or European shipper's complete export history; (c) a specific HTS code's complete U.S. import volumes by month, port, and consignee; (d) a competitive intelligence report on any U.S. HVAC manufacturer's supplier network. Use the WhatsApp button below to request a tailored briefing, a specific B/L dataset, or a custom market intelligence report.