Heatilator High Limit Switch 4021-642

175C / 350F High Limit Switch 4021-642

Auto Reset

Heat-N-Glo: 4021-642 / SRV4021-642

Heatilator: 4021-642 / SRV4021-642

Majestic / Insta-Flame / Majco: 4021-642 / SRV4021-642

Quadrafire: 4021-642 / SRV4021-642

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