White-Rodgers 21D64-2 HotRod™ 120V Nitride Universal Hot Surface Ignitor 87V Used to shut-off water flow

Used to shut-off water flow for servicing and making repairs

Selectable units: English or Metric

so no sanding is required

Long Term Drift:  less than 5% per year (depending on use)

Anti-static liner

White-Rodgers 21D64-2 HotRod™ 120V Nitride Universal Hot Surface Ignitor 87V Used to shut-off water flowWhite Rodgers 21D64 2 HotRod 120V Nitride Universal Hot Surface Ignitor 120V nitride upgrade kits for conversion of silicon carbide (flat or spiral) Contains: ignitor and leads, 2 ceramic wire nuts, universal brackets, instruction booklet and furnace label Sell Sheet Specifications Length: 15. 5 Lead Operating Voltage: 102 132 Vac, 60 Hz Electrical: Max Load 3. 0 A @ 132 Vac, 25C Timings: 17 sec. minimum Load Insulation Temp. Rating: 250C Cross