Replacement Parts

ESFS Kit Model Number vs. Applicable Heater Model Number

MODEL	Kit No.	MODEL	Kit No.	MODEL	Kit No.	MODEL	Kit No.
LUH-D-02-81-34-00 ESFS-42		LUH-D-10-81-34-00 ESFS-42		KUH-C-02-81-00	ESFS-42	KUH-C-10-81-34	ESFS-42
LUH-D-02-21-34-00 ESFS-42		LUH-D-10-83-34-00 ESFS-42		KUH-C-02-21-00	ESFS-42	KUH-C-10-83-34	ESFS-42
LUH-D-02-71-35-00	ESFS-47	LUH-D-10-21-34-00 ESFS-42		KUH-C-02-71-00	ESFS-47	KUH-C-10-21-34	ESFS-42
LUH-D-04-81-34-00	ESFS-42	LUH-D-10-23-34-00	ESFS-42	KUH-C-04-81-00	ESFS-42	KUH-C-10-23-34	ESFS-42
LUH-D-04-81-34-00	ESFS-42	LUH-D-10-43-32-00 ESFS-41A		KUH-C-04-81-00	ESFS-42	KUH-C-10-43-30 ESFS-40A
LUH-D-04-83-34-00 ESFS-42		LUH-D-10-43-32-00 ESFS-41A		KUH-C-04-83-34	ESFS-42	KUH-C-10-43-30 ESFS-40A
LUH-D-04-83-34-00 ESFS-42				KUH-C-04-83-34	ESFS-42
LUH-D-04-21-34-00 ESFS-42		LUH-D-12-83-34-00 ESFS-42		KUH-C-04-21-00	ESFS-42	KUH-C-12-83-34	ESFS-42
LUH-D-04-23-34-00 ESFS-42		LUH-D-12-23-34-00 ESFS-42		KUH-C-04-23-34	ESFS-42	KUH-C-12-23-34	ESFS-42
LUH-D-04-71-35-00 ESFS-47		LUH-D-12-43-32-00 ESFS-41A		KUH-C-04-71-00	ESFS-47	KUH-C-12-43-30	ESFS-40A
LUH-D-04-43-32-00	ESFS-41	LUH-D-15-83-34-00 ESFS-42		KUH-C-04-43-30	ESFS-40	KUH-C-15-83-34	ESFS-42
		LUH-D-15-83-34-00 ESFS-42				KUH-C-15-83-34	ESFS-42
LUH-D-05-81-34-00 ESFS-42		LUH-D-15-23-34-00 ESFS-42		KUH-C-05-81-00	ESFS-42	KUH-C-15-23-34	ESFS-42
LUH-D-05-83-34-00 ESFS-42		LUH-D-15-43-32-00 ESFS-41A		KUH-C-05-83-34	ESFS-42	KUH-C-15-43-30	ESFS-40A
LUH-D-05-21-34-00	ESFS-42	LUH-D-20-23-34-00 ESFS-42A		KUH-C-05-21-00	ESFS-42	KUH-C-20-23-34 ESFS-42A
LUH-D-05-23-34-00	ESFS-42	LUH-D-20-23-34-00 ESFS-42A		KUH-C-05-23-34	ESFS-42	KUH-C-20-23-34 ESFS-42A
LUH-D-05-23-34-00	ESFS-42	LUH-D-20-43-32-00 ESFS-41A		KUH-C-05-23-34	ESFS-42	KUH-C-20-43-30 ESFS-40A
LUH-D-05-71-35-00 ESFS-47		LUH-D-20-43-32-00 ESFS-41A		KUH-C-05-71-00	ESFS-47	KUH-C-20-43-30 ESFS-40A
LUH-D-05-71-35-00 ESFS-47				KUH-C-05-71-00	ESFS-47
LUH-D-05-43-32-00 ESFS-41		LUH-D-25-43-32-00 ESFS-41A		KUH-C-05-43-30	ESFS-40	KUH-C-25-43-30	ESFS-40A
LUH-D-07-81-34-00 ESFS-42		LUH-D-30-83-34-00 ESFS-42A		KUH-C-07-81-34	ESFS-42	KUH-C-30-83-34	ESFS-42A
LUH-D-07-83-34-00 ESFS-42		LUH-D-30-23-34-00 ESFS-42A		KUH-C-07-83-34	ESFS-42	KUH-C-30-23-34	ESFS-42A
LUH-D-07-21-34-00 ESFS-42		LUH-D-30-43-32-00 ESFS-41A		KUH-C-07-21-34	ESFS-42	KUH-C-30-43-30	ESFS-40A
LUH-D-07-23-34-00 ESFS-42		LUH-D-35-23-34-00 ESFS-42A		KUH-C-07-23-34	ESFS-42	KUH-C-35-23-34	ESFS-42A
LUH-D-07-71-35-00 ESFS-47		LUH-D-35-23-34-00 ESFS-42A		KUH-C-07-71-30	ESFS-47	KUH-C-35-23-34	ESFS-42A
LUH-D-07-43-32-00 ESFS-41A		LUH-D-35-43-32-00 ESFS-41A		KUH-C-07-43-30	ESFS-40A	KUH-C-35-43-30	ESFS-40A
		LUH-D-40-23-34-00 ESFS-42A				KUH-C-40-23-34 ESFS-42A
		LUH-D-40-43-32-00 ESFS-41A				KUH-C-40-43-30 ESFS-40A
		LUH-D-45-43-32-00 ESFS-41A				KUH-C-45-43-30	ESFS-40A

PCN	Kit Model No.			Description		Relay P/N
305015	ESFS-40	Fan switch & relay 24	Volt control 2 pole relay 2-15 kW			072-306110-003
305058	ESFS-40A	Fan switch & relay 24	Volt control 3 pole relay 20-45 kW			072-306110-001
305023	ESFS-41	Fan switch & relay 120 Volt control 2 pole relay			2-15 kW	072-306110-011
305066	ESFS-41A	Fan switch & relay 120		Volt control 3 pole relay	20-45 kW	072-306110-007
305031	ESFS-42	Fan switch & relay 240		Volt control 2 pole relay	2-15 kW	072-306110-016
305074	ESFS-42A	Fan switch & relay 240		Volt control 3 pole relay	20-45 kW	072-306110-013
305040	ESFS-47	Fan switch & relay 277		Volt control 2 pole relay	2-15 kW	072-306110-021

Fan Switch for all Kits P/N 292-057673-001

ESFS-47, ESFS-42, ESFS-42A, ESFS-41A, ESFS-40 specifications

Chromalox, a leader in thermal technologies, has developed a series of exceptional products including the ESFS-40A, ESFS-41, ESFS-40, ESFS-41A, and ESFS-42A. These models are engineered for a wide range of heating applications, making them ideal for industrial, commercial, and residential settings.

The ESFS series is renowned for its innovative construction and advanced features. One of the main highlights is its use of high-grade materials, which ensure durability and longevity. These units are designed to resist corrosion and withstand harsh environmental conditions, making them reliable for continuous operation in demanding applications.

A significant technology integrated into the ESFS series is its state-of-the-art control systems. These units provide precise temperature control, enabling users to achieve optimal heating settings efficiently. The digital controls allow for easy programmability, enhancing user flexibility and minimizing energy consumption. This advanced control mechanism not only boosts performance but also enhances safety, as it minimizes risks associated with overheating and other potential hazards.

The ESFS-40A and ESFS-41 models come equipped with robust heating elements that ensure rapid heat-up times and consistent output. These elements are designed to distribute heat evenly, which is crucial for processes that require uniform temperature profiles. The ESFS-40 and ESFS-41A models offer similar benefits but feature additional capabilities that expand their functionality in more specialized applications.

In terms of energy efficiency, the Chromalox ESFS series is engineered to optimize power usage. By utilizing advanced insulation materials and design techniques, these models minimize energy loss, making them highly efficient solutions for heating needs. This efficiency translates not only into cost savings for users but also contributes to a lower environmental impact.

With a focus on ease of installation, the ESFS series is designed with user-friendliness in mind. The compact configurations allow for flexible placement, whether mounted on a wall or installed in specific industrial setups. Additionally, the integration of features like quick-connect terminals simplifies the wiring process, further enhancing the ease of installation.

In summary, the Chromalox ESFS-40A, ESFS-41, ESFS-40, ESFS-41A, and ESFS-42A represent the pinnacle of heating technology. Their combination of innovative features, robust performance, and energy efficiency positions them as an optimal choice for a variety of heating applications, ensuring reliability and effectiveness in any setting.

ESFS Kit Model Number vs. Applicable Heater Model Number

ESFS-40A

REPLACEMENT PARTS

PCN

Kit Model No.

Description

Relay P/N

ESFS-47

ESFS-47, ESFS-42, ESFS-42A, ESFS-41A, ESFS-40 specifications