Weil Mclain collection

Weil Mclain

Weil McLain is a recognized name in hydronic heating systems, often integrated into commercial and institutional building management. Their product lines include boilers, water heaters, and controls essential for maintaining comfortable and efficient environments. Facility managers and maintenance technicians rely on Weil McLain for durable equipment and straightforward serviceability, ensuring consistent building operation. Industrial Automation Co. stocks new and refurbished Weil McLain parts with quote-based pricing.

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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.

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Weil Mclain 591-550-241

SKU · 591-550-241

Weil Mclain 591-550-241

WEIL MCLAIN 591-550-241 591550241 ELE W/GSKT 5KW 240V B430786-07

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Weil Mclain 511-044-192

SKU · 511-044-192

Weil Mclain 511-044-192

WEIL MCLAIN 511-044-192 511044192 1 1/4" NPT 24V 50/60HZ VALVE

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Weil Mclain 510-811-462

SKU · 510-811-462

Weil Mclain 510-811-462

WEIL MCLAIN 510-811-462 510811462 KIT CONV THRML-THERMOPILE LP

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Weil Mclain 510-811-461

SKU · 510-811-461

Weil Mclain 510-811-461

WEIL MCLAIN 510-811-461 510811461 CONVERSION KIT TO THERMOPILE

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Weil Mclain 510-811-402

SKU · 510-811-402

Weil Mclain 510-811-402

WEIL MCLAIN 510-811-402 510811402 KIT-C LP/NG EG75/EGH85-95 S4

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