The Build America, Buy America Act (BABAA) requires that products used in federally funded infrastructure projects meet specific U.S. manufacturing criteria. Pfannenberg’s NEMA 4/4X Stainless Steel Cooling Units are engineered and assembled in our Lancaster, NY facility, meeting the manufactured products requirements with over 55% U.S.-sourced content.
These units are ideal for cooling industrial control panels used in infrastructure applications such as water and wastewater treatment, public transit systems, utility substations, telecom/broadband and renewable energy installations. Designed for harsh outdoor and washdown environments, our solutions deliver compliance, performance, and durability, backed by reliable documentation and U.S.-based support.
Typical Infrastructure Supported Projects
Water Systems
Wastewater Treatment
Water Pumping Systems
Stormwater Management
Transportation
Public Transit Systems
Traffic Control Systems
Highway and Bridge Systems
Energy
Utility Substations
Grid Control Stations
Renewable Energy Facilities
Telecom/Broadband
Rural Infrastructure
Broadband Enclosures
Telecom Systems
Government Services
Emergency Operations
Flood Control Systems
Essential Operations
Our BABAA Compliant Products
DTS Cooling Units
| Product | Where its Made | Item Number | Capacity (Watts) | Voltage | Material | NEMA Type |
|---|---|---|---|---|---|---|
| DTS 3081 Cooling Unit | Manufactured in Lancaster, NY | 13382344300 | 750 | 115 | 304 Stainless Steel | 4/4X |
| DTS 3081 Cooling Unit | Manufactured in Lancaster, NY | 13382344159 | 750 | 115 | 316 Stainless Steel | 4/4X |
| DTS 3081 Cooling Unit | Manufactured in Lancaster, NY | 13382341159 | 750 | 230 | 316 Stainless Steel | 4/4X |
| DTS 3081 Cooling Unit | Manufactured in Lancaster, NY | 13382336159 | 750 | 460 | 316 Stainless Steel | 4/4X |
| DTS 3181 Cooling Unit | Manufactured in Lancaster, NY | 13385444159 | 1300 | 115 | 316 Stainless Steel | 4/4X |
| DTS 3181 Cooling Unit | Manufactured in Lancaster, NY | 13385441159 | 1300 | 230 | 316 Stainless Steel | 4/4X |
| DTS 3181 Cooling Unit | Manufactured in Lancaster, NY | 13385436159 | 1300 | 460 | 316 Stainless Steel | 4/4X |
| DTS 3181 SL Cooling Unit | Manufactured in Lancaster, NY | 13383436158 | 1500 | 460 | 304 Stainless Steel | 4/4X |
| DTS 3185 Cooling Unit | Manufactured in Lancaster, NY | 13383644159 | 1900 | 115 | 316 Stainless Steel | 4/4X |
| DTS 3185 Cooling Unit | Manufactured in Lancaster, NY | 13383639159 | 1900 | 230 | 316 Stainless Steel | 4/4X |
| DTS 3185 Cooling Unit | Manufactured in Lancaster, NY | 13383636159 | 1900 | 460 | 316 Stainless Steel | 4/4X |
| DTS 3281 Cooling Unit | Manufactured in Lancaster, NY | 13385741159 | 2000 | 230 | 316 Stainless Steel | 4/4X |
| DTS 3281 Cooling Unit | Manufactured in Lancaster, NY | 13383836158 | 2000 | 460 | 304 Stainless Steel | 4/4X |
| DTS 3285 Cooling Unit | Manufactured in Lancaster, NY | 13385736158 | 3500 | 460 | 304 Stainless Steel | 4/4X |
PWS Air to Water Heat Exchangers
| Product | Where its Made | Item Number | Capacity (Watts) | Voltage | Material | NEMA Type |
|---|---|---|---|---|---|---|
| PWS 3062 Air-Water HX No Valve | Manufactured in Lancaster, NY | 12358010145 | 650 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 3082 Air-Water HX | Manufactured in Lancaster, NY | 12358110045 | 850 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 3082 Air-Water HX No Valve | Manufactured in Lancaster, NY | 12358110145 | 850 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 3102 Air-Water HX No Valve | Manufactured in Lancaster, NY | 12358210145 | 1100 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 3152 Air-Water HX No Valve | Manufactured in Lancaster, NY | 12358610105 | 1700 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 3152 Air-Water HX No Valve | Manufactured in Lancaster, NY | 12358610108 | 1700 | 115 | 304 Stainless Steel | 4/4X |
| PWS 3202 Air-Water HX | Manufactured in Lancaster, NY | 12358310048 | 2100 | 115 | 304 Stainless Steel | 4/4X |
| PWS 3202 Air-Water HX No Valve | Manufactured in Lancaster, NY | 12358310145 | 2100 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 3302 Air-Water HX No Valve | Manufactured in Lancaster, NY | 12358410145 | 3600 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 3502 Air-Water HX | Manufactured in Lancaster, NY | 12358510045 | 6300 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 3502 Air-Water HX No Valve | Manufactured in Lancaster, NY | 12358510145 | 6300 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 31002 Air-Water HX | Manufactured in Lancaster, NY | 12358730145 | 10000 | 460 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 7102 Air-Water HX | Manufactured in Lancaster, NY | 12351010005 | 950 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 7102 Air-Water HX No Valve | Manufactured in Lancaster, NY | 12351010101 | 950 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 7102 Air-Water HX No Valve | Manufactured in Lancaster, NY | 12351010101 | 950 | 115 | ANSI 61 Dark Grey Galvanized Steel | 3R/4 |
| PWS 7332 Air-Water HX | Manufactured in Lancaster, NY | 12353010005 | 3150 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PWS 7332 Air-Water HX No Valve | Manufactured in Lancaster, NY | 12353010101 | 3150 | 115 | ANSI 61 Dark Grey Galvanized Steel | 3R/4 |
PKS Air to Air Heat Exchangers
| Product | Where its Made | Item Number | Capacity (Watts/°C) | Voltage | Material | NEMA Type |
|---|---|---|---|---|---|---|
| PKS 3201 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480511005 | 100 | 115 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3201 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480521005 | 100 | 230 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3201 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480531005 | 100 | 460 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3201 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580511005 | 55 | 115 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3201 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580521005 | 55 | 230 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3201 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580531005 | 55 | 460 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3203 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480513005 | 100 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3203 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480523005 | 100 | 230 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3203 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480533005 | 100 | 460 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3203 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580513005 | 55 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3203 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580523005 | 55 | 230 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3203 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580533005 | 55 | 460 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3204 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480514008 | 100 | 115 | 304 Stainless Steel | 4/4X |
| PKS 3204 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480524008 | 100 | 230 | 304 Stainless Steel | 4/4X |
| PKS 3204 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480534008 | 100 | 460 | 304 Stainless Steel | 4/4X |
| PKS 3204 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580514008 | 55 | 115 | 304 Stainless Steel | 4/4X |
| PKS 3204 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580524008 | 55 | 230 | 304 Stainless Steel | 4/4X |
| PKS 3204 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580534008 | 55 | 460 | 304 Stainless Steel | 4/4X |
| PKS 3301 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480811005 | 150 | 115 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3301 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480821005 | 150 | 230 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3301 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480831005 | 150 | 460 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3301 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580811005 | 85 | 115 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3301 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580821005 | 85 | 230 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3301 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580831005 | 85 | 460 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3303 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480813005 | 150 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3303 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480823005 | 150 | 230 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3303 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480833005 | 150 | 460 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3303 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580813005 | 85 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3303 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580823005 | 85 | 230 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3303 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580833005 | 85 | 460 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3304 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480814008 | 150 | 115 | 304 Stainless Steel | 4/4X |
| PKS 3304 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480824008 | 150 | 230 | 304 Stainless Steel | 4/4X |
| PKS 3304 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480834008 | 150 | 460 | 304 Stainless Steel | 4/4X |
| PKS 3304 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580814008 | 85 | 115 | 304 Stainless Steel | 4/4X |
| PKS 3304 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580824008 | 85 | 230 | 304 Stainless Steel | 4/4X |
| PKS 3304 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580834008 | 85 | 460 | 304 Stainless Steel | 4/4X |
| PKS 3361 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480911005 | 180 | 115 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3361 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480921005 | 180 | 230 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3361 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580911005 | 100 | 115 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3361 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580921005 | 100 | 230 | RAL 7035 Light Grey Galvanized Steel | 12 |
| PKS 3363 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480913005 | 180 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3363 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580913005 | 100 | 115 | RAL 7035 Light Grey Galvanized Steel | 3R/4 |
| PKS 3364 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480914008 | 180 | 115 | 304 Stainless Steel | 4/4X |
| PKS 3364 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480924008 | 180 | 230 | 304 Stainless Steel | 4/4X |
| PKS 3364 Air-Air HX R134A | Manufactured in Lancaster, NY | 12480934008 | 180 | 460 | 304 Stainless Steel | 4/4X |
| PKS 3364 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580914008 | 100 | 115 | 304 Stainless Steel | 4/4X |
| PKS 3364 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580924008 | 100 | 230 | 304 Stainless Steel | 4/4X |
| PKS 3364 Air-Air HX R513A | Manufactured in Lancaster, NY | 12580934008 | 100 | 460 | 304 Stainless Steel | 4/4X |
Certificate of BABAA Compliance
Made in the USA
While not all Pfannenberg thermal management products meet the strict definitions of BABAA compliance, many are still proudly Made in the USA with domestic and imported parts by American workers at our Lancaster, NY facility.
This domestic manufacturing supports local jobs, ensures high quality, and delivers the fast lead times and service our infrastructure partners depend on.
Whether you need a BABAA-qualified solution or simply want the confidence of American-built reliability, Pfannenberg is ready to deliver.
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