This Terminal Block 524, Small is for use with Amerec W5(2), W7(2), W6-3(3), W8-3(3), and F9-3(3) sauna heaters.

NOTE: To preserve the originality, operation and safety of replacement parts, this product is not returnable.

This product has been discontinued by Amerec. If these features are of interest to you, please call us at (800) 707-2862 to assist you in finding a replacement.