Instruction: Determine the relevance between the query and the product title provided, and select your response from one of the available options.

Input:
Query: heater without electric
Product: Cadet Register Series Electric Wall Heater Assembly Only Without Thermostat (Model: RM162, Part: 00307), 240/208 Volt, 700/900/1600 and 525/675/1200 Watt

Options:
A: The product is relevant to the query, and satisfies all the query specifications.
B: The product is somewhat relevant. It fails to fulfill some aspects of the query but the product can be used as a functional substitute.
C: The product does not fulfill the query, but could be used in combination with a product exactly matching the query.
D: The product is irrelevant to the query.
Answer: B: The product is somewhat relevant. It fails to fulfill some aspects of the query but the product can be used as a functional substitute.