Heating Equipment, Except Electric & Warm Air Furnaces
26 tracked issuers filing with the SEC under this industry classification.
Issuers
26
Filings
40
SIC Code
3433
Industry Overview
Heating Equipment, Except Electric & Warm Air Furnaces
Heating Equipment, Except Electric & Warm Air Furnaces (SIC 3433) covers makers of hydronic boilers, radiators, baseboard units, and related valves, burners, and heat exchangers that deliver hot water or steam for commercial buildings, industrial plants, institutional campuses, and multifamily properties. Customers value reliability, energy efficiency, and compatibility with diverse fuels, driving demand for condensing boilers, low-NOx burners, and smart controls that tie into building management systems. Key risks center on metal and component cost volatility, fuel price swings, supply-chain constraints, and tight safety and emissions rules from agencies such as the EPA and DOE, along with ASME certification requirements. In 2024-2025 the sector is leaning into decarbonization via hydrogen-ready and biofuel-compatible units, higher efficiency standards, leak-detection IoT sensors, and retrofit-friendly modular designs to extend legacy system life without full plant overhauls. For fresh context on how leading manufacturers are navigating these shifts, view live SEC filings on Earnings Feed.
Source: Earnings Feed research · 11/23/2025
Latest Filings
- 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Dec 30, 4:05 PM ET19.3 KB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Dec 16, 4:10 PM ET238.8 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Dec 9, 4:19 PM ET245.3 KB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Dec 4, 5:15 PM ET22.6 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Nov 21, 4:45 PM ET255.2 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Nov 10, 5:03 PM ET4.9 MB - 10-QBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 10-Q
Nov 10, 4:09 PM ET14.1 MB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Nov 7, 6:30 AM ET282.7 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Nov 5, 8:13 AM ET530.9 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Nov 4, 5:31 PM ET697.8 KB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Oct 6, 4:01 PM ET12.9 KB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Sep 30, 9:30 AM ET3.7 MB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Sep 29, 4:42 PM ET308.3 KB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Sep 25, 5:06 PM ET415.6 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Sep 11, 10:19 AM ET254.3 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Sep 3, 4:39 PM ET265.5 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Aug 28, 6:30 AM ET256.1 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Aug 27, 6:31 AM ET256.3 KB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Aug 21, 4:55 PM ET1.8 MB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Aug 19, 5:20 PM ET2.1 MB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Aug 15, 9:35 PM ET266.6 KB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Aug 11, 4:46 PM ET28.6 KB - 10-QBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 10-Q
Aug 11, 4:16 PM ET27.1 MB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Aug 11, 4:11 PM ET5.9 MB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Aug 4, 4:03 PM ET1.8 MB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Jul 29, 8:53 AM ET1.0 MB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Jul 10, 4:06 PM ET258.7 KB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Jun 20, 9:32 AM ET13.1 KB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Jun 17, 9:15 AM ET39.5 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Jun 16, 6:34 AM ET254.4 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Jun 10, 4:01 PM ET279.1 KB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
Jun 9, 8:38 AM ET40.0 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Jun 5, 7:03 AM ET297.3 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
Jun 5, 6:40 AM ET288.0 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
May 21, 7:30 AM ET1.5 MB - 6-KBrenmiller Energy Ltd.$BNRG
Brenmiller Energy Ltd. 6-K
May 14, 4:15 PM ET307.7 KB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
May 12, 4:42 PM ET5.6 MB - 10-QBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 10-Q
May 12, 4:40 PM ET68.4 MB - 8-KBabcock & Wilcox Enterprises, Inc.$BW
Babcock & Wilcox Enterprises, Inc. 8-K
May 12, 6:34 AM ET378.0 KB - 6-KVast Renewables Ltd
Vast Renewables Ltd 6-K
May 6, 4:16 PM ET51.5 KB
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Classification
- SIC Code
- 3433
- Total Issuers
- 26
- Recent Filings
- 40