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Lochinvar collection
Lochinvar
Lochinvar is a manufacturer of commercial and residential water heating solutions, widely recognized for its high-efficiency boilers and water heaters used in institutional and commercial building applications. While not a direct supplier of traditional industrial automation components like PLCs or drives, Lochinvar systems often integrate sophisticated control systems for temperature regulation, burner management, and system diagnostics. Engineers and facility managers value Lochinvar for its robust construction, energy efficiency, and long-term operational reliability in demanding environments. Industrial Automation Co. stocks related control components and replacement parts for Lochinvar systems with quote-based pricing.
5M+
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
24 Months
We offer 24 months warranty on selected brands
24h
Typical quote turnaround for hard-to-source and legacy replacement requests
OEM+
New, refurbished, and surplus paths surfaced clearly for procurement teams
Hard-to-find parts, sourced fast
Real value
Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.
Built for urgent procurement
RFQ ready
Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.
Verified parts you can rely on
Trusted data
Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.
Global sourcing, local reliability
Worldwide trust.
We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.
SKU · HEX3942
Lochinvar HEX3942
LOCHINVAR HEX3942 HEAT EXCHANGER Alternate Part Number: LOCHINAVAR HEX3942
